Ë
    ÜÓ^jÑ  ã                   óü  — d dl mZ d dlZd dlmZ d dlmZmZmZ ddlm	Z
 ddlmZmZ ddlmZmZmZ ddlmZ dd	lmZmZ dd
lmZ ddlmZmZmZmZmZmZm Z m!Z! ddl"m#Z#m$Z$ ddl%m&Z& ddl'm(Z( ddl)m*Z*m+Z+m,Z, ddl-m.Z.m/Z/ ddl0m1Z1 ddl2m3Z3  e,jh                  e5«      Z6 G d„ dejn                  «      Z8	 	 dJdejn                  dejr                  dejr                  dejr                  dejr                  dz  de:dz  de:de&e*   fd„Z; G d„ d ejn                  «      Z< G d!„ d"ejn                  «      Z= G d#„ d$ejn                  «      Z> G d%„ d&ejn                  «      Z? G d'„ d(ejn                  «      Z@ G d)„ d*ejn                  «      ZA G d+„ d,e«      ZBe+ G d-„ d.e$«      «       ZC G d/„ d0ejn                  «      ZD G d1„ d2ejn                  «      ZE e+d3¬4«       G d5„ d6eC«      «       ZF e+d7¬4«       G d8„ d9eCe«      «       ZGe+ G d:„ d;eC«      «       ZH G d<„ d=ejn                  «      ZI e+d>¬4«       G d?„ d@eC«      «       ZJe+ G dA„ dBeC«      «       ZKe+ G dC„ dDeC«      «       ZL G dE„ dFejn                  «      ZMe+ G dG„ dHeC«      «       ZNg dI¢ZOy)Ké    )ÚCallableN)ÚBCEWithLogitsLossÚCrossEntropyLossÚMSELossé   )Úinitialization)ÚACT2FNÚgelu)ÚCacheÚDynamicCacheÚEncoderDecoderCache)ÚGenerationMixin)Úcreate_bidirectional_maskÚcreate_causal_mask)ÚGradientCheckpointingLayer)Ú)BaseModelOutputWithPastAndCrossAttentionsÚ,BaseModelOutputWithPoolingAndCrossAttentionsÚ!CausalLMOutputWithCrossAttentionsÚMaskedLMOutputÚMultipleChoiceModelOutputÚQuestionAnsweringModelOutputÚSequenceClassifierOutputÚTokenClassifierOutput)ÚALL_ATTENTION_FUNCTIONSÚPreTrainedModel)ÚUnpack)Úapply_chunking_to_forward)ÚTransformersKwargsÚauto_docstringÚlogging)Úcan_return_tupleÚmerge_with_config_defaults)Úcapture_outputsé   )ÚRobertaConfigc                   óì   ‡ — e Zd ZdZˆ fd„Z	 	 	 	 	 ddej                  dz  dej                  dz  dej                  dz  dej                  dz  ded	ej                  fd
„Z
ed„ «       Zedd„«       Zˆ xZS )ÚRobertaEmbeddingszGConstruct the embeddings from word, position and token_type embeddings.c                 óT  •— t         ‰| �  «        t        j                  |j                  |j
                  |j                  ¬«      | _        t        j                  |j                  |j
                  «      | _	        t        j                  |j
                  |j                  ¬«      | _
        t        j                  |j                  «      | _        | j                  dt!        j"                  |j$                  «      j'                  d«      d¬«       | j                  dt!        j(                  | j*                  j-                  «       t         j.                  ¬«      d¬«       |j                  | _        t        j                  |j$                  |j
                  | j0                  ¬«      | _        y )	N)Úpadding_idx©ÚepsÚposition_ids©r$   éÿÿÿÿF)Ú
persistentÚtoken_type_ids)Údtype)ÚsuperÚ__init__ÚnnÚ	EmbeddingÚ
vocab_sizeÚhidden_sizeÚpad_token_idÚword_embeddingsÚtype_vocab_sizeÚtoken_type_embeddingsÚ	LayerNormÚlayer_norm_epsÚDropoutÚhidden_dropout_probÚdropoutÚregister_bufferÚtorchÚarangeÚmax_position_embeddingsÚexpandÚzerosr,   ÚsizeÚlongr)   Úposition_embeddings©ÚselfÚconfigÚ	__class__s     €úw/var/www/ramen.bs-engineer-server.com/venv/lib/python3.12/site-packages/transformers/models/roberta/modeling_roberta.pyr3   zRobertaEmbeddings.__init__;   s4  ø€ Ü‰ÑÔÜ!Ÿ|™|¨F×,=Ñ,=¸v×?QÑ?QÐ_e×_rÑ_rÔsˆÔÜ%'§\¡\°&×2HÑ2HÈ&×J\ÑJ\Ó%]ˆÔ"äŸ™ f×&8Ñ&8¸f×>SÑ>SÔTˆŒÜ—z‘z &×"<Ñ"<Ó=ˆŒà×ÑØœEŸL™L¨×)GÑ)GÓH×OÑOÐPWÓXÐejð 	ô 	
ð 	×ÑØœeŸk™k¨$×*;Ñ*;×*@Ñ*@Ó*BÌ%Ï*É*ÔUÐbgð 	ô 	
ð "×.Ñ.ˆÔÜ#%§<¡<Ø×*Ñ*¨F×,>Ñ,>ÈD×L\ÑL\ô$
ˆÕ ó    NÚ	input_idsr0   r,   Úinputs_embedsÚpast_key_values_lengthÚreturnc                 ó  — |€<|�| j                  || j                  |«      }n| j                  || j                  «      }|�|j                  «       }n|j                  «       d d }|\  }}|€³t	        | d«      rm| j
                  j                  |j                  «      j                  |j                  d   d«      }	t        j                  |	d|¬«      }	|	j                  ||«      }n:t        j                  |t        j                  | j                  j                  ¬«      }|€| j                  |«      }| j!                  |«      }
||
z   }| j#                  |«      }||z   }| j%                  |«      }| j'                  |«      }|S )Nr.   r0   r   r$   )ÚdimÚindex©r1   Údevice)Ú"create_position_ids_from_input_idsr)   Ú&create_position_ids_from_inputs_embedsrG   Úhasattrr0   ÚtorX   rE   ÚshaperB   ÚgatherrF   rH   r,   r9   r;   rI   r<   r@   )rK   rP   r0   r,   rQ   rR   Úinput_shapeÚ
batch_sizeÚ
seq_lengthÚbuffered_token_type_idsr;   Ú
embeddingsrI   s                rN   ÚforwardzRobertaEmbeddings.forwardO   s€  € ð ÐØÐ$à#×FÑFØ˜t×/Ñ/Ð1Gó ‘ð  $×JÑJÈ=ÐZ^×ZjÑZjÓk�àÐ Ø#Ÿ.™.Ó*‰Kà'×,Ñ,Ó.¨s°Ð3ˆKà!,Ñˆ
�Jð
 Ð!Ü�tÐ-Ô.à*.×*=Ñ*=×*@Ñ*@À×ATÑATÓ*U×*\Ñ*\Ð]i×]oÑ]oÐpqÑ]rÐtvÓ*wÐ'Ü*/¯,©,Ð7NÐTUÐ]iÔ*jÐ'Ø!8×!?Ñ!?À
ÈJÓ!W‘ä!&§¡¨[ÄÇ
Á
ÐSW×SdÑSd×SkÑSkÔ!l�àÐ Ø ×0Ñ0°Ó;ˆMØ $× :Ñ :¸>Ó JÐØ"Ð%:Ñ:ˆ
à"×6Ñ6°|ÓDÐØÐ"5Ñ5ˆ
à—^‘^ JÓ/ˆ
Ø—\‘\ *Ó-ˆ
ØÐrO   c                 óæ   — | j                  «       dd }|d   }t        j                  |dz   ||z   dz   t        j                  | j                  ¬«      }|j                  d«      j                  |«      S )z×
        We are provided embeddings directly. We cannot infer which are padded so just generate sequential position ids.

        Args:
            inputs_embeds: torch.Tensor

        Returns: torch.Tensor
        Nr.   r$   rW   r   )rG   rB   rC   rH   rX   Ú	unsqueezerE   )rQ   r)   r_   Úsequence_lengthr,   s        rN   rZ   z8RobertaEmbeddings.create_position_ids_from_inputs_embeds   sp   € ð $×(Ñ(Ó*¨3¨BÐ/ˆØ% a™.ˆä—|‘|Ø˜!‰O˜_¨{Ñ:¸QÑ>ÄeÇjÁjÐYf×YmÑYmô
ˆð ×%Ñ% aÓ(×/Ñ/°Ó<Ð<rO   c                 ó¾   — | j                  |«      j                  «       }t        j                  |d¬«      j	                  |«      |z   |z  }|j                  «       |z   S )a  
        Replace non-padding symbols with their position numbers. Position numbers begin at padding_idx+1. Padding symbols
        are ignored. This is modified from fairseq's `utils.make_positions`.

        Args:
            x: torch.Tensor x:

        Returns: torch.Tensor
        r$   ©rU   )ÚneÚintrB   ÚcumsumÚtype_asrH   )rP   r)   rR   ÚmaskÚincremental_indicess        rN   rY   z4RobertaEmbeddings.create_position_ids_from_input_ids‘   sW   € ð �|‰|˜KÓ(×,Ñ,Ó.ˆÜ$Ÿ|™|¨D°aÔ8×@Ñ@ÀÓFÐI_Ñ_ÐcgÑgÐØ"×'Ñ'Ó)¨KÑ7Ð7rO   )NNNNr   )r   )Ú__name__Ú
__module__Ú__qualname__Ú__doc__r3   rB   Ú
LongTensorÚFloatTensorrk   ÚTensorrd   ÚstaticmethodrZ   rY   Ú__classcell__©rM   s   @rN   r'   r'   8   s´   ø„ ÙQô
ð, .2Ø26Ø04Ø26Ø&'ñ.à×#Ñ# dÑ*ð.ð ×(Ñ(¨4Ñ/ð.ð ×&Ñ&¨Ñ-ð	.ð
 ×(Ñ(¨4Ñ/ð.ð !$ð.ð 
�‰ó.ð` ñ=ó ð=ð" ò8ó ô8rO   r'   ÚmoduleÚqueryÚkeyÚvalueÚattention_maskÚscalingr@   Úkwargsc                 óœ  — |€|j                  d«      dz  }t        j                  ||j                  dd«      «      |z  }|�||z   }t        j
                  j                  |d¬«      }t        j
                  j                  ||| j                  ¬«      }t        j                  ||«      }	|	j                  dd«      j                  «       }	|	|fS )Nr.   ç      à¿é   r   ri   )ÚpÚtrainingr$   )
rG   rB   ÚmatmulÚ	transposer4   Ú
functionalÚsoftmaxr@   r…   Ú
contiguous)
rz   r{   r|   r}   r~   r   r@   r€   Úattn_weightsÚattn_outputs
             rN   Úeager_attention_forwardr�   ¢   s»   € ð €Ø—*‘*˜R“. DÑ(ˆô —<‘<  s§}¡}°Q¸Ó':Ó;¸gÑE€LàÐ!Ø# nÑ4ˆä—=‘=×(Ñ(¨¸2Ð(Ó>€LÜ—=‘=×(Ñ(¨¸È6Ï?É?Ð(Ó[€Lä—,‘,˜|¨UÓ3€KØ×'Ñ'¨¨1Ó-×8Ñ8Ó:€Kà˜Ð$Ð$rO   c                   ó–   ‡ — e Zd Zd	ˆ fd„	Z	 	 d
dej
                  dej                  dz  dedz  dee	   de
ej
                     f
d„Zˆ xZS )ÚRobertaSelfAttentionNc                 ó@  •— t         ‰| �  «        |j                  |j                  z  dk7  r2t	        |d«      s&t        d|j                  › d|j                  › d�«      ‚|| _        |j                  | _        t        |j                  |j                  z  «      | _        | j                  | j                  z  | _	        | j                  dz  | _
        t        j                  |j                  | j                  «      | _        t        j                  |j                  | j                  «      | _        t        j                  |j                  | j                  «      | _        t        j                   |j"                  «      | _        |j&                  | _        || _        || _        y ©Nr   Úembedding_sizezThe hidden size (z6) is not a multiple of the number of attention heads (ú)r‚   )r2   r3   r7   Únum_attention_headsr[   Ú
ValueErrorrL   rk   Úattention_head_sizeÚall_head_sizer   r4   ÚLinearr{   r|   r}   r>   Úattention_probs_dropout_probr@   Ú
is_decoderÚ	is_causalÚ	layer_idx©rK   rL   r›   rœ   rM   s       €rN   r3   zRobertaSelfAttention.__init__¿   sP  ø€ Ü‰ÑÔØ×Ñ × :Ñ :Ñ:¸aÒ?ÌÐPVÐXhÔHiÜØ# F×$6Ñ$6Ð#7ð 8Ø ×4Ñ4Ð5°Qð8óð ð ˆŒà#)×#=Ñ#=ˆÔ Ü#& v×'9Ñ'9¸F×<VÑ<VÑ'VÓ#WˆÔ Ø!×5Ñ5¸×8PÑ8PÑPˆÔØ×/Ñ/°Ñ5ˆŒä—Y‘Y˜v×1Ñ1°4×3EÑ3EÓFˆŒ
Ü—9‘9˜V×/Ñ/°×1CÑ1CÓDˆŒÜ—Y‘Y˜v×1Ñ1°4×3EÑ3EÓFˆŒ
ä—z‘z &×"EÑ"EÓFˆŒà ×+Ñ+ˆŒØ"ˆŒØ"ˆ�rO   Úhidden_statesr~   Úpast_key_valuesr€   rS   c                 ó   — |j                   d d }g |¢d‘| j                  ‘­} | j                  |«      j                  |Ž j	                  dd«      } | j                  |«      j                  |Ž j	                  dd«      } | j                  |«      j                  |Ž j	                  dd«      }	|�>|}
t        |t        «      r|j                  }
|
j                  ||	| j                  «      \  }}	t        j                  | j                  j                  t         «      } || |||	|f| j"                  sdn| j$                  j&                  | j(                  dœ|¤Ž\  }} |j*                  g |¢d‘­Ž j-                  «       }||fS )Nr.   r$   rƒ   ç        ©r@   r   )r]   r–   r{   Úviewr‡   r|   r}   Ú
isinstancer   Úself_attention_cacheÚupdaterœ   r   Úget_interfacerL   Ú_attn_implementationr�   r…   r@   r„   r   ÚreshaperŠ   )rK   rž   r~   rŸ   r€   r_   Úhidden_shapeÚquery_layerÚ	key_layerÚvalue_layerÚcurrent_past_key_valuesÚattention_interfacerŒ   r‹   s                 rN   rd   zRobertaSelfAttention.forward×   s�  € ð $×)Ñ)¨#¨2Ð.ˆØC˜ÐC bÐC¨$×*BÑ*BÑCˆð 5�d—j‘j Ó/×4Ñ4°lÐC×MÑMÈaÐQRÓSˆØ0�D—H‘H˜]Ó+×0Ñ0°,Ð?×IÑIÈ!ÈQÓOˆ	Ø4�d—j‘j Ó/×4Ñ4°lÐC×MÑMÈaÐQRÓSˆàÐ&à&5Ð#Ü˜/Ô+>Ô?Ø*9×*NÑ*NÐ'ð &=×%CÑ%CÀIÈ{Ð\`×\jÑ\jÓ%kÑ"ˆI�{ä(?×(MÑ(MØ�K‰K×,Ñ,Ô.Eó)
Ðñ %8ØØØØØð	%
ð  $Ÿ}š}‘C°$·,±,·.±.Ø—L‘Lñ	%
ð ñ	%
Ñ!ˆ�\ð *�k×)Ñ)Ð;¨;Ð;¸Ò;×FÑFÓHˆØ˜LÐ(Ð(rO   ©FN)NN©rp   rq   rr   r3   rB   rv   ru   r   r   r   Útuplerd   rx   ry   s   @rN   r�   r�   ¾   sg   ø„ õ#ð6 48Ø(,ñ	')à—|‘|ð')ð ×)Ñ)¨DÑ0ð')ð  ™ð	')ð
 Ð+Ñ,ð')ð 
ˆu�|‰|Ñ	÷')rO   r�   c                   ó¶   ‡ — e Zd Zd
ˆ fd„	Z	 	 	 ddej
                  dej                  dz  dej                  dz  dedz  dee	   de
ej
                     fd	„Zˆ xZS )ÚRobertaCrossAttentionNc                 ó  •— t         ‰| �  «        |j                  |j                  z  dk7  r2t	        |d«      s&t        d|j                  › d|j                  › d�«      ‚|| _        |j                  | _        t        |j                  |j                  z  «      | _        | j                  | j                  z  | _	        | j                  dz  | _
        t        j                  |j                  | j                  «      | _        t        j                  |j                  | j                  «      | _        t        j                  |j                  | j                  «      | _        t        j                   |j"                  «      | _        || _        || _        y r‘   )r2   r3   r7   r”   r[   r•   rL   rk   r–   r—   r   r4   r˜   r{   r|   r}   r>   r™   r@   r›   rœ   r�   s       €rN   r3   zRobertaCrossAttention.__init__  sC  ø€ Ü‰ÑÔØ×Ñ × :Ñ :Ñ:¸aÒ?ÌÐPVÐXhÔHiÜØ# F×$6Ñ$6Ð#7ð 8Ø ×4Ñ4Ð5°Qð8óð ð ˆŒà#)×#=Ñ#=ˆÔ Ü#& v×'9Ñ'9¸F×<VÑ<VÑ'VÓ#WˆÔ Ø!×5Ñ5¸×8PÑ8PÑPˆÔØ×/Ñ/°Ñ5ˆŒä—Y‘Y˜v×1Ñ1°4×3EÑ3EÓFˆŒ
Ü—9‘9˜V×/Ñ/°×1CÑ1CÓDˆŒÜ—Y‘Y˜v×1Ñ1°4×3EÑ3EÓFˆŒ
ä—z‘z &×"EÑ"EÓFˆŒà"ˆŒØ"ˆ�rO   rž   Úencoder_hidden_statesr~   rŸ   r€   rS   c                 óf  — |j                   d d }g |¢d‘| j                  ‘­}| j                  |«      j                  |«      j	                  dd«      }|�%|j
                  j                  | j                  «      nd}	|�]|	r[|j                  j                  | j                     j                  }
|j                  j                  | j                     j                  }nÅg |j                   d d ¢d‘| j                  ‘­}| j                  |«      j                  |«      j	                  dd«      }
| j                  |«      j                  |«      j	                  dd«      }|�C|j                  j                  |
|| j                  «      \  }
}d|j
                  | j                  <   t        j                   | j"                  j$                  t&        «      } || ||
||f| j(                  sdn| j*                  j,                  | j.                  dœ|¤Ž\  }} |j0                  g |¢d‘­Ž j3                  «       }||fS )Nr.   r$   rƒ   FTr¡   r¢   )r]   r–   r{   r£   r‡   Ú
is_updatedÚgetrœ   Úcross_attention_cacheÚlayersÚkeysÚvaluesr|   r}   r¦   r   r§   rL   r¨   r�   r…   r@   r„   r   r©   rŠ   )rK   rž   r¶   r~   rŸ   r€   r_   rª   r«   r¸   r¬   r­   Úkv_shaper¯   rŒ   r‹   s                   rN   rd   zRobertaCrossAttention.forward  s  € ð $×)Ñ)¨#¨2Ð.ˆàC˜ÐC bÐC¨$×*BÑ*BÑCˆð —j‘j Ó/×4Ñ4°\ÓB×LÑLÈQÐPQÓRˆàGVÐGb�_×/Ñ/×3Ñ3°D·N±NÔCÐhmˆ
ØÐ&©:à'×=Ñ=×DÑDÀTÇ^Á^ÑT×YÑYˆIØ)×?Ñ?×FÑFÀtÇ~Á~ÑV×]Ñ]‰KàXÐ.×4Ñ4°S°bÐ9ÐX¸2ÐX¸t×?WÑ?WÑXˆHØŸ™Ð!6Ó7×<Ñ<¸XÓF×PÑPÐQRÐTUÓVˆIØŸ*™*Ð%:Ó;×@Ñ@ÀÓJ×TÑTÐUVÐXYÓZˆKàÐ*à)8×)NÑ)N×)UÑ)UØ˜{¨D¯N©Nó*Ñ&�	˜;ð >B�×*Ñ*¨4¯>©>Ñ:ä(?×(MÑ(MØ�K‰K×,Ñ,Ô.Eó)
Ðñ %8ØØØØØð	%
ð  $Ÿ}š}‘C°$·,±,·.±.Ø—L‘Lñ	%
ð ñ	%
Ñ!ˆ�\ð *�k×)Ñ)Ð;¨;Ð;¸Ò;×FÑFÓHˆØ˜LÐ(Ð(rO   r°   )NNN)rp   rq   rr   r3   rB   rv   ru   r   r   r   r²   rd   rx   ry   s   @rN   r´   r´     s€   ø„ õ#ð4 ;?Ø37Ø6:ñ1)à—|‘|ð1)ð  %×0Ñ0°4Ñ7ð1)ð ×)Ñ)¨DÑ0ð	1)ð
 -¨tÑ3ð1)ð Ð+Ñ,ð1)ð 
ˆu�|‰|Ñ	÷1)rO   r´   c                   ón   ‡ — e Zd Zˆ fd„Zdej
                  dej
                  dej
                  fd„Zˆ xZS )ÚRobertaSelfOutputc                 ó(  •— t         ‰| �  «        t        j                  |j                  |j                  «      | _        t        j                  |j                  |j                  ¬«      | _        t        j                  |j                  «      | _
        y ©Nr*   )r2   r3   r4   r˜   r7   Údenser<   r=   r>   r?   r@   rJ   s     €rN   r3   zRobertaSelfOutput.__init__N  s`   ø€ Ü‰ÑÔÜ—Y‘Y˜v×1Ñ1°6×3EÑ3EÓFˆŒ
ÜŸ™ f×&8Ñ&8¸f×>SÑ>SÔTˆŒÜ—z‘z &×"<Ñ"<Ó=ˆ�rO   rž   Úinput_tensorrS   c                 ór   — | j                  |«      }| j                  |«      }| j                  ||z   «      }|S ©N©rÃ   r@   r<   ©rK   rž   rÄ   s      rN   rd   zRobertaSelfOutput.forwardT  ó7   € ØŸ
™
 =Ó1ˆØŸ™ ]Ó3ˆØŸ™ }°|Ñ'CÓDˆØÐrO   ©rp   rq   rr   r3   rB   rv   rd   rx   ry   s   @rN   rÀ   rÀ   M  ó1   ø„ ô>ð U§\¡\ð ÀÇÁð ÐRW×R^ÑR^÷ rO   rÀ   c                   óÖ   ‡ — e Zd Zdˆ fd„	Z	 	 	 	 ddej
                  dej                  dz  dej                  dz  dej                  dz  dedz  dee	   d	e
ej
                     fd
„Zˆ xZS )ÚRobertaAttentionNc                 óŒ   •— t         ‰| �  «        || _        |rt        nt        } ||||¬«      | _        t        |«      | _        y )N©r›   rœ   )r2   r3   Úis_cross_attentionr´   r�   rK   rÀ   Úoutput)rK   rL   r›   rœ   rÐ   Úattention_classrM   s         €rN   r3   zRobertaAttention.__init__\  s=   ø€ Ü‰ÑÔØ"4ˆÔÙ3EÕ/ÔK_ˆÙ# F°iÈ9ÔUˆŒ	Ü'¨Ó/ˆ�rO   rž   r~   r¶   Úencoder_attention_maskrŸ   r€   rS   c                 ó‚   — | j                   s|n|} | j                  |f|||dœ|¤Ž\  }}| j                  ||«      }||fS )N)r¶   r~   rŸ   )rÐ   rK   rÑ   )	rK   rž   r~   r¶   rÓ   rŸ   r€   Úattention_outputr‹   s	            rN   rd   zRobertaAttention.forwardc  sd   € ð 04×/FÒ/F™ÐLbˆØ)2¨¯©Øð*
à"7Ø)Ø+ñ	*
ð
 ñ*
Ñ&Ð˜,ð  Ÿ;™;Ð'7¸ÓGÐØ Ð-Ð-rO   )FNF©NNNNr±   ry   s   @rN   rÍ   rÍ   [  s—   ø„ õ0ð 48Ø:>Ø;?Ø(,ñ.à—|‘|ð.ð ×)Ñ)¨DÑ0ð.ð  %×0Ñ0°4Ñ7ð	.ð
 !&× 1Ñ 1°DÑ 8ð.ð  ™ð.ð Ð+Ñ,ð.ð 
ˆu�|‰|Ñ	÷.rO   rÍ   c                   óV   ‡ — e Zd Zˆ fd„Zdej
                  dej
                  fd„Zˆ xZS )ÚRobertaIntermediatec                 ó  •— t         ‰| �  «        t        j                  |j                  |j
                  «      | _        t        |j                  t        «      rt        |j                     | _        y |j                  | _        y rÆ   )r2   r3   r4   r˜   r7   Úintermediate_sizerÃ   r¤   Ú
hidden_actÚstrr	   Úintermediate_act_fnrJ   s     €rN   r3   zRobertaIntermediate.__init__y  s]   ø€ Ü‰ÑÔÜ—Y‘Y˜v×1Ñ1°6×3KÑ3KÓLˆŒ
Ü�f×'Ñ'¬Ô-Ü'-¨f×.?Ñ.?Ñ'@ˆDÕ$à'-×'8Ñ'8ˆDÕ$rO   rž   rS   c                 óJ   — | j                  |«      }| j                  |«      }|S rÆ   )rÃ   rÝ   )rK   rž   s     rN   rd   zRobertaIntermediate.forward�  s&   € ØŸ
™
 =Ó1ˆØ×0Ñ0°Ó?ˆØÐrO   rÊ   ry   s   @rN   rØ   rØ   x  s#   ø„ ô9ð U§\¡\ð °e·l±l÷ rO   rØ   c                   ón   ‡ — e Zd Zˆ fd„Zdej
                  dej
                  dej
                  fd„Zˆ xZS )ÚRobertaOutputc                 ó(  •— t         ‰| �  «        t        j                  |j                  |j
                  «      | _        t        j                  |j
                  |j                  ¬«      | _        t        j                  |j                  «      | _        y rÂ   )r2   r3   r4   r˜   rÚ   r7   rÃ   r<   r=   r>   r?   r@   rJ   s     €rN   r3   zRobertaOutput.__init__ˆ  s`   ø€ Ü‰ÑÔÜ—Y‘Y˜v×7Ñ7¸×9KÑ9KÓLˆŒ
ÜŸ™ f×&8Ñ&8¸f×>SÑ>SÔTˆŒÜ—z‘z &×"<Ñ"<Ó=ˆ�rO   rž   rÄ   rS   c                 ór   — | j                  |«      }| j                  |«      }| j                  ||z   «      }|S rÆ   rÇ   rÈ   s      rN   rd   zRobertaOutput.forwardŽ  rÉ   rO   rÊ   ry   s   @rN   rà   rà   ‡  rË   rO   rà   c                   óÖ   ‡ — e Zd Zdˆ fd„	Z	 	 	 	 ddej
                  dej                  dz  dej                  dz  dej                  dz  dedz  dee	   d	ej
                  fd
„Z
d„ Zˆ xZS )ÚRobertaLayerNc                 ó„  •— t         ‰| �  «        |j                  | _        d| _        t	        ||j
                  |¬«      | _        |j
                  | _        |j                  | _        | j                  r.| j
                  st        | › d�«      ‚t	        |d|d¬«      | _	        t        |«      | _        t        |«      | _        y )Nr$   rÏ   z> should be used as a decoder model if cross attention is addedFT)r›   rœ   rÐ   )r2   r3   Úchunk_size_feed_forwardÚseq_len_dimrÍ   rš   Ú	attentionÚadd_cross_attentionr•   ÚcrossattentionrØ   Úintermediaterà   rÑ   )rK   rL   rœ   rM   s      €rN   r3   zRobertaLayer.__init__–  s­   ø€ Ü‰ÑÔØ'-×'EÑ'EˆÔ$ØˆÔÜ)¨&¸F×<MÑ<MÐYbÔcˆŒØ ×+Ñ+ˆŒØ#)×#=Ñ#=ˆÔ Ø×#Ò#Ø—?’?Ü  D 6Ð)gÐ!hÓiÐiÜ"2ØØØ#Ø#'ô	#ˆDÔô 0°Ó7ˆÔÜ# FÓ+ˆ�rO   rž   r~   r¶   rÓ   rŸ   r€   rS   c                 ó   —  | j                   ||fd|i|¤Ž\  }}|}	| j                  r:|�8t        | d«      st        d| › d�«      ‚ | j                  |d ||fd|i|¤Ž\  }
}|
}	t        | j                  | j                  | j                  |	«      }|S )NrŸ   rê   z'If `encoder_hidden_states` are passed, z` has to be instantiated with cross-attention layers by setting `config.add_cross_attention=True`)	rè   rš   r[   r•   rê   r   Úfeed_forward_chunkræ   rç   )rK   rž   r~   r¶   rÓ   rŸ   r€   Úself_attention_outputÚ_rÕ   Úcross_attention_outputÚlayer_outputs               rN   rd   zRobertaLayer.forward©  så   € ð $2 4§>¡>ØØñ$
ð ,ð$
ð ñ	$
Ñ Ð˜qð 1Ðà�?Š?Ð4Ð@Ü˜4Ð!1Ô2Ü Ø=¸d¸Vð DDð Dóð ð
 )<¨×(;Ñ(;Ø%ØØ%Ø&ñ	)ð
 !0ð)ð ñ)Ñ%Ð" Að  6Ðä0Ø×#Ñ# T×%AÑ%AÀ4×CSÑCSÐUeó
ˆð ÐrO   c                 óL   — | j                  |«      }| j                  ||«      }|S rÆ   )rë   rÑ   )rK   rÕ   Úintermediate_outputrñ   s       rN   rí   zRobertaLayer.feed_forward_chunkÐ  s,   € Ø"×/Ñ/Ð0@ÓAÐØ—{‘{Ð#6Ð8HÓIˆØÐrO   rÆ   rÖ   )rp   rq   rr   r3   rB   rv   ru   r   r   r   rd   rí   rx   ry   s   @rN   rä   rä   •  s˜   ø„ õ,ð, 48Ø:>Ø;?Ø(,ñ%à—|‘|ð%ð ×)Ñ)¨DÑ0ð%ð  %×0Ñ0°4Ñ7ð	%ð
 !&× 1Ñ 1°DÑ 8ð%ð  ™ð%ð Ð+Ñ,ð%ð 
�‰ó%öNrO   rä   c                   ón   ‡ — e Zd ZeZdZdZdZdZdZ	dZ
eeedœZ ej                   «       ˆ fd„«       Zˆ xZS )ÚRobertaPreTrainedModelÚrobertaT)rž   Ú
attentionsÚcross_attentionsc                 ó–  •— t         ‰| �  |«       t        |t        «      r t	        j
                  |j                  «       yt        |t        «      ryt	        j                  |j                  t        j                  |j                  j                  d   «      j                  d«      «       t	        j
                  |j                  «       yy)zInitialize the weightsr.   r-   N)r2   Ú_init_weightsr¤   ÚRobertaLMHeadÚinitÚzeros_Úbiasr'   Úcopy_r,   rB   rC   r]   rE   r0   )rK   rz   rM   s     €rN   rú   z$RobertaPreTrainedModel._init_weightså  s‰   ø€ ô 	‰Ñ˜fÔ%Ü�fœmÔ,Ü�K‰K˜Ÿ™Õ$Ü˜Ô 1Ô2Ü�J‰J�v×*Ñ*¬E¯L©L¸×9LÑ9L×9RÑ9RÐSUÑ9VÓ,W×,^Ñ,^Ð_fÓ,gÔhÜ�K‰K˜×-Ñ-Õ.ð 3rO   )rp   rq   rr   r%   Úconfig_classÚbase_model_prefixÚsupports_gradient_checkpointingÚ_supports_flash_attnÚ_supports_sdpaÚ_supports_flex_attnÚ_supports_attention_backendrä   r�   r´   Ú_can_record_outputsrB   Úno_gradrú   rx   ry   s   @rN   rõ   rõ   Ö  sX   ø„ à €LØ!ÐØ&*Ð#ØÐØ€NØÐØ"&Ðà%Ø*Ø1ñÐð €U‡]�]ƒ_ó/ó ô/rO   rõ   c                   óæ   ‡ — e Zd Zˆ fd„Z	 	 	 	 	 ddej
                  dej                  dz  dej                  dz  dej                  dz  dedz  dedz  d	e	e
   d
eej
                     ez  fd„Zˆ xZS )ÚRobertaEncoderc           	      óÆ   •— t         ‰| �  «        || _        t        j                  t        |j                  «      D �cg c]  }t        ||¬«      ‘Œ c}«      | _        y c c}w )N)rœ   )	r2   r3   rL   r4   Ú
ModuleListÚrangeÚnum_hidden_layersrä   Úlayer)rK   rL   ÚirM   s      €rN   r3   zRobertaEncoder.__init__ñ  sF   ø€ Ü‰ÑÔØˆŒÜ—]‘]ÌuÐU[×UmÑUmÓOnÖ#oÈ!¤L°À1Ö$EÒ#oÓpˆ�
ùÒ#os   ½ANrž   r~   r¶   rÓ   rŸ   Ú	use_cacher€   rS   c                 ó„   — t        | j                  «      D ]  \  }}	 |	|||f||dœ|¤Ž}Œ t        ||r|¬«      S d ¬«      S )N)rÓ   rŸ   )Úlast_hidden_staterŸ   )Ú	enumerater  r   )
rK   rž   r~   r¶   rÓ   rŸ   r  r€   r  Úlayer_modules
             rN   rd   zRobertaEncoder.forwardö  sn   € ô  )¨¯©Ó4ò 	‰OˆAˆ|Ù(ØØØ%ðð (>Ø /ñð ñ‰Mð	ô 9Ø+Ù/8˜Oô
ð 	
à>Bô
ð 	
rO   )NNNNN)rp   rq   rr   r3   rB   rv   ru   r   Úboolr   r   r²   r   rd   rx   ry   s   @rN   r
  r
  ð  s¯   ø„ ôqð 48Ø:>Ø;?Ø(,Ø!%ñ
à—|‘|ð
ð ×)Ñ)¨DÑ0ð
ð  %×0Ñ0°4Ñ7ð	
ð
 !&× 1Ñ 1°DÑ 8ð
ð  ™ð
ð ˜$‘;ð
ð Ð+Ñ,ð
ð 
ˆu�|‰|Ñ	ÐHÑ	H÷
rO   r
  c                   óV   ‡ — e Zd Zˆ fd„Zdej
                  dej
                  fd„Zˆ xZS )ÚRobertaPoolerc                 ó²   •— t         ‰| �  «        t        j                  |j                  |j                  «      | _        t        j                  «       | _        y rÆ   )r2   r3   r4   r˜   r7   rÃ   ÚTanhÚ
activationrJ   s     €rN   r3   zRobertaPooler.__init__  s9   ø€ Ü‰ÑÔÜ—Y‘Y˜v×1Ñ1°6×3EÑ3EÓFˆŒ
ÜŸ'™'›)ˆ�rO   rž   rS   c                 ó\   — |d d …df   }| j                  |«      }| j                  |«      }|S ©Nr   )rÃ   r  )rK   rž   Úfirst_token_tensorÚpooled_outputs       rN   rd   zRobertaPooler.forward  s6   € ð +ª1¨a¨4Ñ0ÐØŸ
™
Ð#5Ó6ˆØŸ™¨Ó6ˆØÐrO   rÊ   ry   s   @rN   r  r    s#   ø„ ô$ð
 U§\¡\ð °e·l±l÷ rO   r  a
  
    The model can behave as an encoder (with only self-attention) as well as a decoder, in which case a layer of
    cross-attention is added between the self-attention layers, following the architecture described in [Attention is
    all you need](https://huggingface.co/papers/1706.03762) by Ashish Vaswani, Noam Shazeer, Niki Parmar, Jakob Uszkoreit,
    Llion Jones, Aidan N. Gomez, Lukasz Kaiser and Illia Polosukhin.

    To behave as an decoder the model needs to be initialized with the `is_decoder` argument of the configuration set
    to `True`. To be used in a Seq2Seq model, the model needs to initialized with both `is_decoder` argument and
    `add_cross_attention` set to `True`; an `encoder_hidden_states` is then expected as an input to the forward pass.
    )Úcustom_introc                   óˆ  ‡ — e Zd ZddgZdˆ fd„	Zd„ Zd„ Zeee		 	 	 	 	 	 	 	 	 dde
j                  dz  de
j                  dz  d	e
j                  dz  d
e
j                  dz  de
j                  dz  de
j                  dz  de
j                  dz  dedz  dedz  dee   dee
j                     ez  fd„«       «       «       Zd„ Zˆ xZS )ÚRobertaModelr'   rä   c                 óÈ   •— t         ‰| �  |«       || _        d| _        t	        |«      | _        t        |«      | _        |rt        |«      nd| _	        | j                  «        y)zv
        add_pooling_layer (bool, *optional*, defaults to `True`):
            Whether to add a pooling layer
        FN)r2   r3   rL   Úgradient_checkpointingr'   rc   r
  Úencoderr  ÚpoolerÚ	post_init)rK   rL   Úadd_pooling_layerrM   s      €rN   r3   zRobertaModel.__init__.  sU   ø€ ô
 	‰Ñ˜Ô ØˆŒØ&+ˆÔ#ä+¨FÓ3ˆŒÜ% fÓ-ˆŒá/@”m FÔ+ÀdˆŒð 	�‰ÕrO   c                 ó.   — | j                   j                  S rÆ   ©rc   r9   ©rK   s    rN   Úget_input_embeddingsz!RobertaModel.get_input_embeddings?  s   € Ø�‰×.Ñ.Ð.rO   c                 ó&   — || j                   _        y rÆ   r*  )rK   r}   s     rN   Úset_input_embeddingsz!RobertaModel.set_input_embeddingsB  s   € Ø*/ˆ�‰Õ'rO   NrP   r~   r0   r,   rQ   r¶   rÓ   rŸ   r  r€   rS   c
           
      óœ  — |d u |d uz  rt        d«      ‚| j                  j                  r|	�|	n| j                  j                  }	nd}	|	rd|€b|€| j                  j                  r4t        t        | j                  ¬«      t        | j                  ¬«      «      nt        | j                  ¬«      }|�|j                  «       nd}| j                  |||||¬«      }| j                  |||||¬«      \  }} | j                  |f|||||	|dœ|
¤Ž}|j                  }| j                  �| j                  |«      nd }t        |||j                  ¬«      S )	Nz:You must specify exactly one of input_ids or inputs_embedsF)rL   r   )rP   r,   r0   rQ   rR   )r~   rÓ   Úembedding_outputr¶   rŸ   )r~   r¶   rÓ   rŸ   r  r,   )r  Úpooler_outputrŸ   )r•   rL   rš   r  Úis_encoder_decoderr   r   Úget_seq_lengthrc   Ú_create_attention_masksr%  r  r&  r   rŸ   )rK   rP   r~   r0   r,   rQ   r¶   rÓ   rŸ   r  r€   rR   r0  Úencoder_outputsÚsequence_outputr  s                   rN   rd   zRobertaModel.forwardE  s|  € ð  ˜Ð -°tÐ";Ò<ÜÐYÓZÐZà�;‰;×!Ò!Ø%.Ð%:™	ÀÇÁ×@UÑ@U‰IàˆIá˜Ð0ð )Ð4¸¿¹×8VÒ8Vô $¤L¸¿¹Ô$DÄlÐZ^×ZeÑZeÔFfÔgä!¨¯©Ô5ð ð FUÐE` ×!?Ñ!?Ô!AÐfgÐàŸ?™?ØØ%Ø)Ø'Ø#9ð +ó 
Ðð 26×1MÑ1MØ)Ø#9Ø-Ø"7Ø+ð 2Nó 2
Ñ.ˆÐ.ð '˜$Ÿ,™,Øð	
à)Ø"7Ø#9Ø+ØØ%ñ	
ð ñ	
ˆð *×;Ñ;ˆØ8<¿¹Ð8O˜Ÿ™ OÔ4ÐUYˆä;Ø-Ø'Ø+×;Ñ;ô
ð 	
rO   c                 óÐ   — | j                   j                  rt        | j                   |||¬«      }nt        | j                   ||¬«      }|�t        | j                   |||¬«      }||fS )N)rL   rQ   r~   rŸ   )rL   rQ   r~   )rL   rQ   r~   r¶   )rL   rš   r   r   )rK   r~   rÓ   r0  r¶   rŸ   s         rN   r4  z$RobertaModel._create_attention_masks‰  su   € ð �;‰;×!Ò!Ü/Ø—{‘{Ø.Ø-Ø /ô	‰Nô 7Ø—{‘{Ø.Ø-ôˆNð "Ð-Ü%>Ø—{‘{Ø.Ø5Ø&;ô	&Ð"ð Ð5Ð5Ð5rO   )T)	NNNNNNNNN)rp   rq   rr   Ú_no_split_modulesr3   r,  r.  r"   r#   r   rB   rv   r   r  r   r   r²   r   rd   r4  rx   ry   s   @rN   r"  r"    s.  ø„ ð -¨nÐ=Ðõò"/ò0ð  ØØð *.Ø.2Ø.2Ø,0Ø-1Ø59Ø6:Ø(,Ø!%ñ?
à—<‘< $Ñ&ð?
ð Ÿ™ tÑ+ð?
ð Ÿ™ tÑ+ð	?
ð
 —l‘l TÑ)ð?
ð —|‘| dÑ*ð?
ð  %Ÿ|™|¨dÑ2ð?
ð !&§¡¨tÑ 3ð?
ð  ™ð?
ð ˜$‘;ð?
ð Ð+Ñ,ð?
ð 
ˆu�|‰|Ñ	ÐKÑ	Kò?
ó ó ó  ð?
öB6rO   r"  zS
    RoBERTa Model with a `language modeling` head on top for CLM fine-tuning.
    c                   óØ  ‡ — e Zd ZdddœZˆ fd„Zd„ Zd„ Zee	 	 	 	 	 	 	 	 	 	 	 dde	j                  dz  d	e	j                  dz  d
e	j                  dz  de	j                  dz  de	j                  dz  de	j                  dz  de	j                  dz  de	j                  dz  deee	j                        dz  dedz  dee	j                  z  dee   dee	j                     ez  fd„«       «       Zˆ xZS )ÚRobertaForCausalLMú)roberta.embeddings.word_embeddings.weightúlm_head.bias©zlm_head.decoder.weightzlm_head.decoder.biasc                 óÊ   •— t         ‰| �  |«       |j                  st        j	                  d«       t        |d¬«      | _        t        |«      | _        | j                  «        y )NzOIf you want to use `RobertaLMHeadModel` as a standalone, add `is_decoder=True.`F©r(  ©
r2   r3   rš   ÚloggerÚwarningr"  rö   rû   Úlm_headr'  rJ   s     €rN   r3   zRobertaForCausalLM.__init__µ  sL   ø€ Ü‰Ñ˜Ô à× Ò Ü�N‰NÐlÔmä# F¸eÔDˆŒÜ$ VÓ,ˆŒð 	�‰ÕrO   c                 ó.   — | j                   j                  S rÆ   ©rC  Údecoderr+  s    rN   Úget_output_embeddingsz(RobertaForCausalLM.get_output_embeddingsÁ  ó   € Ø�|‰|×#Ñ#Ð#rO   c                 ó&   — || j                   _        y rÆ   rE  ©rK   Únew_embeddingss     rN   Úset_output_embeddingsz(RobertaForCausalLM.set_output_embeddingsÄ  ó   € Ø-ˆ�‰ÕrO   NrP   r~   r0   r,   rQ   r¶   rÓ   ÚlabelsrŸ   r  Úlogits_to_keepr€   rS   c                 óž  — |�d}
 | j                   |f|||||||	|
ddœ	|¤Ž}|j                  }t        |t        «      rt	        | d«      n|}| j                  |dd…|dd…f   «      }d}|�* | j                  d||| j                  j                  dœ|¤Ž}t        |||j                  |j                  |j                  |j                  ¬«      S )am  
        token_type_ids (`torch.LongTensor` of shape `(batch_size, sequence_length)`, *optional*):
            Segment token indices to indicate first and second portions of the inputs. Indices are selected in `[0,1]`:

            - 0 corresponds to a *sentence A* token,
            - 1 corresponds to a *sentence B* token.
            This parameter can only be used when the model is initialized with `type_vocab_size` parameter with value
            >= 2. All the value in this tensor should be always < type_vocab_size.

            [What are token type IDs?](../glossary#token-type-ids)
        labels (`torch.LongTensor` of shape `(batch_size, sequence_length)`, *optional*):
            Labels for computing the left-to-right language modeling loss (next word prediction). Indices should be in
            `[-100, 0, ..., config.vocab_size]` (see `input_ids` docstring) Tokens with indices set to `-100` are
            ignored (masked), the loss is only computed for the tokens with labels in `[0, ..., config.vocab_size]`

        Example:

        ```python
        >>> from transformers import AutoTokenizer, RobertaForCausalLM, AutoConfig
        >>> import torch

        >>> tokenizer = AutoTokenizer.from_pretrained("FacebookAI/roberta-base")
        >>> config = AutoConfig.from_pretrained("FacebookAI/roberta-base")
        >>> config.is_decoder = True
        >>> model = RobertaForCausalLM.from_pretrained("FacebookAI/roberta-base", config=config)

        >>> inputs = tokenizer("Hello, my dog is cute", return_tensors="pt")
        >>> outputs = model(**inputs)

        >>> prediction_logits = outputs.logits
        ```NFT)	r~   r0   r,   rQ   r¶   rÓ   rŸ   r  Úreturn_dict)ÚlogitsrN  r6   )ÚlossrR  rŸ   rž   r÷   rø   © )rö   r  r¤   rk   ÚslicerC  Úloss_functionrL   r6   r   rŸ   rž   r÷   rø   )rK   rP   r~   r0   r,   rQ   r¶   rÓ   rN  rŸ   r  rO  r€   Úoutputsrž   Úslice_indicesrR  rS  s                     rN   rd   zRobertaForCausalLM.forwardÇ  sý   € ð` ÐØˆIà@LÀÇÁØðA
à)Ø)Ø%Ø'Ø"7Ø#9Ø+ØØñA
ð ñA
ˆð  ×1Ñ1ˆä8BÀ>ÔSVÔ8Wœ˜~˜o¨tÔ4Ð]kˆØ—‘˜mªA¨}ºaÐ,?Ñ@ÓAˆàˆØÐØ%�4×%Ñ%Ðp¨V¸FÈtÏ{É{×OeÑOeÑpÐioÑpˆDä0ØØØ#×3Ñ3Ø!×/Ñ/Ø×)Ñ)Ø$×5Ñ5ô
ð 	
rO   )NNNNNNNNNNr   )rp   rq   rr   Ú_tied_weights_keysr3   rG  rL  r!   r   rB   rt   ru   r²   r  rk   rv   r   r   r   rd   rx   ry   s   @rN   r:  r:  ª  s€  ø„ ð #NØ .ñÐô

ò$ò.ð Øð .2Ø37Ø26Ø04Ø26Ø:>Ø;?Ø*.ØBFØ!%Ø-.ñO
à×#Ñ# dÑ*ðO
ð ×)Ñ)¨DÑ0ðO
ð ×(Ñ(¨4Ñ/ð	O
ð
 ×&Ñ&¨Ñ-ðO
ð ×(Ñ(¨4Ñ/ðO
ð  %×0Ñ0°4Ñ7ðO
ð !&× 1Ñ 1°DÑ 8ðO
ð × Ñ  4Ñ'ðO
ð ˜u U×%6Ñ%6Ñ7Ñ8¸4Ñ?ðO
ð ˜$‘;ðO
ð ˜eŸl™lÑ*ðO
ð Ð+Ñ,ðO
ð 
ˆu�|‰|Ñ	Ð@Ñ	@òO
ó ó ôO
rO   r:  c                   ó€  ‡ — e Zd ZdddœZˆ fd„Zd„ Zd„ Zee	 	 	 	 	 	 	 	 dde	j                  dz  d	e	j                  dz  d
e	j                  dz  de	j                  dz  de	j                  dz  de	j                  dz  de	j                  dz  de	j                  dz  dee   dee	j                     ez  fd„«       «       Zˆ xZS )ÚRobertaForMaskedLMr;  r<  r=  c                 óÊ   •— t         ‰| �  |«       |j                  rt        j	                  d«       t        |d¬«      | _        t        |«      | _        | j                  «        y )NznIf you want to use `RobertaForMaskedLM` make sure `config.is_decoder=False` for bi-directional self-attention.Fr?  r@  rJ   s     €rN   r3   zRobertaForMaskedLM.__init__"  sR   ø€ Ü‰Ñ˜Ô à×ÒÜ�N‰Nð1ôô
 $ F¸eÔDˆŒÜ$ VÓ,ˆŒð 	�‰ÕrO   c                 ó.   — | j                   j                  S rÆ   rE  r+  s    rN   rG  z(RobertaForMaskedLM.get_output_embeddings1  rH  rO   c                 ó&   — || j                   _        y rÆ   rE  rJ  s     rN   rL  z(RobertaForMaskedLM.set_output_embeddings4  rM  rO   NrP   r~   r0   r,   rQ   r¶   rÓ   rN  r€   rS   c	                 ót  —  | j                   |f||||||ddœ|	¤Ž}
|
d   }| j                  |«      }d}|�a|j                  |j                  «      }t	        «       } ||j                  d| j                  j                  «      |j                  d«      «      }t        |||
j                  |
j                  ¬«      S )aô  
        token_type_ids (`torch.LongTensor` of shape `(batch_size, sequence_length)`, *optional*):
            Segment token indices to indicate first and second portions of the inputs. Indices are selected in `[0,1]`:

            - 0 corresponds to a *sentence A* token,
            - 1 corresponds to a *sentence B* token.
            This parameter can only be used when the model is initialized with `type_vocab_size` parameter with value
            >= 2. All the value in this tensor should be always < type_vocab_size.

            [What are token type IDs?](../glossary#token-type-ids)
        labels (`torch.LongTensor` of shape `(batch_size, sequence_length)`, *optional*):
            Labels for computing the masked language modeling loss. Indices should be in `[-100, 0, ...,
            config.vocab_size]` (see `input_ids` docstring) Tokens with indices set to `-100` are ignored (masked), the
            loss is only computed for the tokens with labels in `[0, ..., config.vocab_size]`
        T)r~   r0   r,   rQ   r¶   rÓ   rQ  r   Nr.   ©rS  rR  rž   r÷   )rö   rC  r\   rX   r   r£   rL   r6   r   rž   r÷   )rK   rP   r~   r0   r,   rQ   r¶   rÓ   rN  r€   rW  r6  Úprediction_scoresÚmasked_lm_lossÚloss_fcts                  rN   rd   zRobertaForMaskedLM.forward7  sÓ   € ð: �$—,‘,Øð

à)Ø)Ø%Ø'Ø"7Ø#9Øñ

ð ñ

ˆð " !™*ˆØ ŸL™L¨Ó9ÐàˆØÐà—Y‘YÐ0×7Ñ7Ó8ˆFÜ'Ó)ˆHÙ%Ð&7×&<Ñ&<¸RÀÇÁ×AWÑAWÓ&XÐZ`×ZeÑZeÐfhÓZiÓjˆNäØØ$Ø!×/Ñ/Ø×)Ñ)ô	
ð 	
rO   )NNNNNNNN)rp   rq   rr   rY  r3   rG  rL  r!   r   rB   rt   ru   r   r   r²   rv   r   rd   rx   ry   s   @rN   r[  r[    s'  ø„ ð #NØ .ñÐô
ò$ò.ð Øð .2Ø37Ø26Ø04Ø26Ø:>Ø;?Ø*.ñ5
à×#Ñ# dÑ*ð5
ð ×)Ñ)¨DÑ0ð5
ð ×(Ñ(¨4Ñ/ð	5
ð
 ×&Ñ&¨Ñ-ð5
ð ×(Ñ(¨4Ñ/ð5
ð  %×0Ñ0°4Ñ7ð5
ð !&× 1Ñ 1°DÑ 8ð5
ð × Ñ  4Ñ'ð5
ð Ð+Ñ,ð5
ð 
ˆu�|‰|Ñ	˜~Ñ	-ò5
ó ó ô5
rO   r[  c                   ó(   ‡ — e Zd ZdZˆ fd„Zd„ Zˆ xZS )rû   z*Roberta Head for masked language modeling.c                 ó¬  •— t         ‰| �  «        t        j                  |j                  |j                  «      | _        t        j                  |j                  |j                  ¬«      | _        t        j                  |j                  |j                  «      | _
        t        j                  t        j                  |j                  «      «      | _        y rÂ   )r2   r3   r4   r˜   r7   rÃ   r<   r=   Ú
layer_normr6   rF  Ú	ParameterrB   rF   rþ   rJ   s     €rN   r3   zRobertaLMHead.__init__t  s‡   ø€ Ü‰ÑÔÜ—Y‘Y˜v×1Ñ1°6×3EÑ3EÓFˆŒ
ÜŸ,™, v×'9Ñ'9¸v×?TÑ?TÔUˆŒä—y‘y ×!3Ñ!3°V×5FÑ5FÓGˆŒÜ—L‘L¤§¡¨V×->Ñ->Ó!?Ó@ˆ�	rO   c                 ó‚   — | j                  |«      }t        |«      }| j                  |«      }| j                  |«      }|S rÆ   )rÃ   r
   rf  rF  ©rK   Úfeaturesr€   Úxs       rN   rd   zRobertaLMHead.forward|  s;   € Ø�J‰J�xÓ ˆÜ�‹GˆØ�O‰O˜AÓˆð �L‰L˜‹OˆàˆrO   ©rp   rq   rr   rs   r3   rd   rx   ry   s   @rN   rû   rû   q  s   ø„ Ù4ôAörO   rû   zŸ
    RoBERTa Model transformer with a sequence classification/regression head on top (a linear layer on top of the
    pooled output) e.g. for GLUE tasks.
    c                   ó*  ‡ — e Zd Zˆ fd„Zee	 	 	 	 	 	 ddej                  dz  dej                  dz  dej                  dz  dej                  dz  dej                  dz  dej                  dz  d	e	e
   d
eej                     ez  fd„«       «       Zˆ xZS )Ú RobertaForSequenceClassificationc                 ó¸   •— t         ‰| �  |«       |j                  | _        || _        t	        |d¬«      | _        t        |«      | _        | j                  «        y ©NFr?  )	r2   r3   Ú
num_labelsrL   r"  rö   ÚRobertaClassificationHeadÚ
classifierr'  rJ   s     €rN   r3   z)RobertaForSequenceClassification.__init__Ž  sJ   ø€ Ü‰Ñ˜Ô Ø ×+Ñ+ˆŒØˆŒä# F¸eÔDˆŒÜ3°FÓ;ˆŒð 	�‰ÕrO   NrP   r~   r0   r,   rQ   rN  r€   rS   c           	      óô  —  | j                   |f||||ddœ|¤Ž}|d   }	| j                  |	«      }
d}|��¢|j                  |
j                  «      }| j                  j
                  €�| j                  dk(  rd| j                  _        nl| j                  dkD  rL|j                  t        j                  k(  s|j                  t        j                  k(  rd| j                  _        nd| j                  _        | j                  j
                  dk(  rIt        «       }| j                  dk(  r& ||
j                  «       |j                  «       «      }nŒ ||
|«      }n‚| j                  j
                  dk(  r=t        «       } ||
j                  d	| j                  «      |j                  d	«      «      }n,| j                  j
                  dk(  rt        «       } ||
|«      }t!        ||
|j"                  |j$                  ¬
«      S )aß  
        token_type_ids (`torch.LongTensor` of shape `(batch_size, sequence_length)`, *optional*):
            Segment token indices to indicate first and second portions of the inputs. Indices are selected in `[0,1]`:

            - 0 corresponds to a *sentence A* token,
            - 1 corresponds to a *sentence B* token.
            This parameter can only be used when the model is initialized with `type_vocab_size` parameter with value
            >= 2. All the value in this tensor should be always < type_vocab_size.

            [What are token type IDs?](../glossary#token-type-ids)
        labels (`torch.LongTensor` of shape `(batch_size,)`, *optional*):
            Labels for computing the sequence classification/regression loss. Indices should be in `[0, ...,
            config.num_labels - 1]`. If `config.num_labels == 1` a regression loss is computed (Mean-Square loss), If
            `config.num_labels > 1` a classification loss is computed (Cross-Entropy).
        T©r~   r0   r,   rQ   rQ  r   Nr$   Ú
regressionÚsingle_label_classificationÚmulti_label_classificationr.   r`  )rö   rs  r\   rX   rL   Úproblem_typerq  r1   rB   rH   rk   r   Úsqueezer   r£   r   r   rž   r÷   ©rK   rP   r~   r0   r,   rQ   rN  r€   rW  r6  rR  rS  rc  s                rN   rd   z(RobertaForSequenceClassification.forward™  s­  € ð6 �$—,‘,Øð
à)Ø)Ø%Ø'Øñ
ð ñ
ˆð " !™*ˆØ—‘ Ó1ˆàˆØÑà—Y‘Y˜vŸ}™}Ó-ˆFØ�{‰{×'Ñ'Ð/Ø—?‘? aÒ'Ø/;�D—K‘KÕ,Ø—_‘_ qÒ(¨f¯l©l¼e¿j¹jÒ.HÈFÏLÉLÔ\a×\eÑ\eÒLeØ/L�D—K‘KÕ,à/K�D—K‘KÔ,à�{‰{×'Ñ'¨<Ò7Ü"›9�Ø—?‘? aÒ'Ù# F§N¡NÓ$4°f·n±nÓ6FÓG‘Dá# F¨FÓ3‘DØ—‘×)Ñ)Ð-JÒJÜ+Ó-�Ù §¡¨B°·±Ó @À&Ç+Á+ÈbÃ/ÓR‘Ø—‘×)Ñ)Ð-IÒIÜ,Ó.�Ù ¨Ó/�ä'ØØØ!×/Ñ/Ø×)Ñ)ô	
ð 	
rO   ©NNNNNN)rp   rq   rr   r3   r!   r   rB   rt   ru   r   r   r²   rv   r   rd   rx   ry   s   @rN   rn  rn  ‡  sç   ø„ ô	ð Øð .2Ø37Ø26Ø04Ø26Ø*.ñC
à×#Ñ# dÑ*ðC
ð ×)Ñ)¨DÑ0ðC
ð ×(Ñ(¨4Ñ/ð	C
ð
 ×&Ñ&¨Ñ-ðC
ð ×(Ñ(¨4Ñ/ðC
ð × Ñ  4Ñ'ðC
ð Ð+Ñ,ðC
ð 
ˆu�|‰|Ñ	Ð7Ñ	7òC
ó ó ôC
rO   rn  c                   ó*  ‡ — e Zd Zˆ fd„Zee	 	 	 	 	 	 ddej                  dz  dej                  dz  dej                  dz  dej                  dz  dej                  dz  dej                  dz  d	e	e
   d
eej                     ez  fd„«       «       Zˆ xZS )ÚRobertaForMultipleChoicec                 óö   •— t         ‰| �  |«       t        |«      | _        t	        j
                  |j                  «      | _        t	        j                  |j                  d«      | _
        | j                  «        y )Nr$   )r2   r3   r"  rö   r4   r>   r?   r@   r˜   r7   rs  r'  rJ   s     €rN   r3   z!RobertaForMultipleChoice.__init__ã  sV   ø€ Ü‰Ñ˜Ô ä# FÓ+ˆŒÜ—z‘z &×"<Ñ"<Ó=ˆŒÜŸ)™) F×$6Ñ$6¸Ó:ˆŒð 	�‰ÕrO   NrP   r0   r~   rN  r,   rQ   r€   rS   c           	      ó"  — |�|j                   d   n|j                   d   }|�!|j                  d|j                  d«      «      nd}	|�!|j                  d|j                  d«      «      nd}
|�!|j                  d|j                  d«      «      nd}|�!|j                  d|j                  d«      «      nd}|�1|j                  d|j                  d«      |j                  d«      «      nd} | j                  |	f|
|||ddœ|¤Ž}|d   }| j	                  |«      }| j                  |«      }|j                  d|«      }d}|�.|j                  |j                  «      }t        «       } |||«      }t        |||j                  |j                  ¬«      S )a  
        input_ids (`torch.LongTensor` of shape `(batch_size, num_choices, sequence_length)`):
            Indices of input sequence tokens in the vocabulary.

            Indices can be obtained using [`AutoTokenizer`]. See [`PreTrainedTokenizer.encode`] and
            [`PreTrainedTokenizer.__call__`] for details.

            [What are input IDs?](../glossary#input-ids)
        token_type_ids (`torch.LongTensor` of shape `(batch_size, num_choices, sequence_length)`, *optional*):
            Segment token indices to indicate first and second portions of the inputs. Indices are selected in `[0,1]`:

            - 0 corresponds to a *sentence A* token,
            - 1 corresponds to a *sentence B* token.
            This parameter can only be used when the model is initialized with `type_vocab_size` parameter with value
            >= 2. All the value in this tensor should be always < type_vocab_size.

            [What are token type IDs?](../glossary#token-type-ids)
        labels (`torch.LongTensor` of shape `(batch_size,)`, *optional*):
            Labels for computing the multiple choice classification loss. Indices should be in `[0, ...,
            num_choices-1]` where `num_choices` is the size of the second dimension of the input tensors. (See
            `input_ids` above)
        position_ids (`torch.LongTensor` of shape `(batch_size, num_choices, sequence_length)`, *optional*):
            Indices of positions of each input sequence tokens in the position embeddings. Selected in the range `[0,
            config.max_position_embeddings - 1]`.

            [What are position IDs?](../glossary#position-ids)
        inputs_embeds (`torch.FloatTensor` of shape `(batch_size, num_choices, sequence_length, hidden_size)`, *optional*):
            Optionally, instead of passing `input_ids` you can choose to directly pass an embedded representation. This
            is useful if you want more control over how to convert `input_ids` indices into associated vectors than the
            model's internal embedding lookup matrix.
        Nr$   r.   éþÿÿÿT)r,   r0   r~   rQ   rQ  r`  )r]   r£   rG   rö   r@   rs  r\   rX   r   r   rž   r÷   )rK   rP   r0   r~   rN  r,   rQ   r€   Únum_choicesÚflat_input_idsÚflat_position_idsÚflat_token_type_idsÚflat_attention_maskÚflat_inputs_embedsrW  r  rR  Úreshaped_logitsrS  rc  s                       rN   rd   z RobertaForMultipleChoice.forwardí  sµ  € ðV -6Ð,A�i—o‘o aÒ(À}×GZÑGZÐ[\ÑG]ˆàCLÐCX˜Ÿ™¨¨I¯N©N¸2Ó,>Ô?Ð^bˆØLXÐLd˜L×-Ñ-¨b°,×2CÑ2CÀBÓ2GÔHÐjnÐØR`ÐRl˜n×1Ñ1°"°n×6IÑ6IÈ"Ó6MÔNÐrvÐØR`ÐRl˜n×1Ñ1°"°n×6IÑ6IÈ"Ó6MÔNÐrvÐð Ð(ð ×Ñ˜r =×#5Ñ#5°bÓ#9¸=×;MÑ;MÈbÓ;QÔRàð 	ð �$—,‘,Øð
à*Ø.Ø.Ø,Øñ
ð ñ
ˆð   ™
ˆàŸ™ ]Ó3ˆØ—‘ Ó/ˆØ Ÿ+™+ b¨+Ó6ˆàˆØÐà—Y‘Y˜×5Ñ5Ó6ˆFÜ'Ó)ˆHÙ˜O¨VÓ4ˆDä(ØØ"Ø!×/Ñ/Ø×)Ñ)ô	
ð 	
rO   r|  )rp   rq   rr   r3   r!   r   rB   rt   ru   r   r   r²   rv   r   rd   rx   ry   s   @rN   r~  r~  á  sç   ø„ ôð Øð .2Ø26Ø37Ø*.Ø04Ø26ñP
à×#Ñ# dÑ*ðP
ð ×(Ñ(¨4Ñ/ðP
ð ×)Ñ)¨DÑ0ð	P
ð
 × Ñ  4Ñ'ðP
ð ×&Ñ&¨Ñ-ðP
ð ×(Ñ(¨4Ñ/ðP
ð Ð+Ñ,ðP
ð 
ˆu�|‰|Ñ	Ð8Ñ	8òP
ó ó ôP
rO   r~  c                   ó*  ‡ — e Zd Zˆ fd„Zee	 	 	 	 	 	 ddej                  dz  dej                  dz  dej                  dz  dej                  dz  dej                  dz  dej                  dz  d	e	e
   d
eej                     ez  fd„«       «       Zˆ xZS )ÚRobertaForTokenClassificationc                 ód  •— t         ‰| �  |«       |j                  | _        t        |d¬«      | _        |j
                  �|j
                  n|j                  }t        j                  |«      | _	        t        j                  |j                  |j                  «      | _        | j                  «        y rp  )r2   r3   rq  r"  rö   Úclassifier_dropoutr?   r4   r>   r@   r˜   r7   rs  r'  ©rK   rL   rŒ  rM   s      €rN   r3   z&RobertaForTokenClassification.__init__D  sŠ   ø€ Ü‰Ñ˜Ô Ø ×+Ñ+ˆŒä# F¸eÔDˆŒà)/×)BÑ)BÐ)NˆF×%Ò%ÐTZ×TnÑTnð 	ô —z‘zÐ"4Ó5ˆŒÜŸ)™) F×$6Ñ$6¸×8IÑ8IÓJˆŒð 	�‰ÕrO   NrP   r~   r0   r,   rQ   rN  r€   rS   c           	      ó~  —  | j                   |f||||ddœ|¤Ž}|d   }	| j                  |	«      }	| j                  |	«      }
d}|�W|j                  |
j                  «      }t        «       } ||
j                  d| j                  «      |j                  d«      «      }t        ||
|j                  |j                  ¬«      S )a-  
        token_type_ids (`torch.LongTensor` of shape `(batch_size, sequence_length)`, *optional*):
            Segment token indices to indicate first and second portions of the inputs. Indices are selected in `[0,1]`:

            - 0 corresponds to a *sentence A* token,
            - 1 corresponds to a *sentence B* token.
            This parameter can only be used when the model is initialized with `type_vocab_size` parameter with value
            >= 2. All the value in this tensor should be always < type_vocab_size.

            [What are token type IDs?](../glossary#token-type-ids)
        labels (`torch.LongTensor` of shape `(batch_size, sequence_length)`, *optional*):
            Labels for computing the token classification loss. Indices should be in `[0, ..., config.num_labels - 1]`.
        Tru  r   Nr.   r`  )rö   r@   rs  r\   rX   r   r£   rq  r   rž   r÷   r{  s                rN   rd   z%RobertaForTokenClassification.forwardR  sÉ   € ð2 �$—,‘,Øð
à)Ø)Ø%Ø'Øñ
ð ñ
ˆð " !™*ˆàŸ,™, Ó7ˆØ—‘ Ó1ˆàˆØÐà—Y‘Y˜vŸ}™}Ó-ˆFÜ'Ó)ˆHÙ˜FŸK™K¨¨D¯O©OÓ<¸f¿k¹kÈ"»oÓNˆDä$ØØØ!×/Ñ/Ø×)Ñ)ô	
ð 	
rO   r|  )rp   rq   rr   r3   r!   r   rB   rt   ru   r   r   r²   rv   r   rd   rx   ry   s   @rN   rŠ  rŠ  B  sÝ   ø„ ôð Øð .2Ø37Ø26Ø04Ø26Ø*.ñ2
à×#Ñ# dÑ*ð2
ð ×)Ñ)¨DÑ0ð2
ð ×(Ñ(¨4Ñ/ð	2
ð
 ×&Ñ&¨Ñ-ð2
ð ×(Ñ(¨4Ñ/ð2
ð × Ñ  4Ñ'ð2
ð Ð+Ñ,ð2
ð 
ˆu�|‰|Ñ	Ð4Ñ	4ò2
ó ó ô2
rO   rŠ  c                   ó(   ‡ — e Zd ZdZˆ fd„Zd„ Zˆ xZS )rr  z-Head for sentence-level classification tasks.c                 óZ  •— t         ‰| �  «        t        j                  |j                  |j                  «      | _        |j                  �|j                  n|j                  }t        j                  |«      | _	        t        j                  |j                  |j                  «      | _        y rÆ   )r2   r3   r4   r˜   r7   rÃ   rŒ  r?   r>   r@   rq  Úout_projr�  s      €rN   r3   z"RobertaClassificationHead.__init__Œ  s   ø€ Ü‰ÑÔÜ—Y‘Y˜v×1Ñ1°6×3EÑ3EÓFˆŒ
à)/×)BÑ)BÐ)NˆF×%Ò%ÐTZ×TnÑTnð 	ô —z‘zÐ"4Ó5ˆŒÜŸ	™	 &×"4Ñ"4°f×6GÑ6GÓHˆ�rO   c                 óÐ   — |d d …dd d …f   }| j                  |«      }| j                  |«      }t        j                  |«      }| j                  |«      }| j	                  |«      }|S r  )r@   rÃ   rB   Útanhr‘  ri  s       rN   rd   z!RobertaClassificationHead.forward•  sY   € Ø’Q˜š1�WÑˆØ�L‰L˜‹OˆØ�J‰J�q‹MˆÜ�J‰J�q‹MˆØ�L‰L˜‹OˆØ�M‰M˜!ÓˆØˆrO   rl  ry   s   @rN   rr  rr  ‰  s   ø„ Ù7ôIörO   rr  c                   óJ  ‡ — e Zd Zˆ fd„Zee	 	 	 	 	 	 	 ddej                  dz  dej                  dz  dej                  dz  dej                  dz  dej                  dz  dej                  dz  d	ej                  dz  d
e	e
   deej                     ez  fd„«       «       Zˆ xZS )ÚRobertaForQuestionAnsweringc                 óè   •— t         ‰| �  |«       |j                  | _        t        |d¬«      | _        t        j                  |j                  |j                  «      | _        | j                  «        y rp  )
r2   r3   rq  r"  rö   r4   r˜   r7   Ú
qa_outputsr'  rJ   s     €rN   r3   z$RobertaForQuestionAnswering.__init__¡  sU   ø€ Ü‰Ñ˜Ô Ø ×+Ñ+ˆŒä# F¸eÔDˆŒÜŸ)™) F×$6Ñ$6¸×8IÑ8IÓJˆŒð 	�‰ÕrO   NrP   r~   r0   r,   rQ   Ústart_positionsÚend_positionsr€   rS   c           	      óÆ  —  | j                   |f||||ddœ|¤Ž}	|	d   }
| j                  |
«      }|j                  dd¬«      \  }}|j                  d«      j	                  «       }|j                  d«      j	                  «       }d}|�·|�µt        |j                  «       «      dkD  r|j                  d«      }t        |j                  «       «      dkD  r|j                  d«      }|j                  d«      }|j                  d|«      }|j                  d|«      }t        |¬«      } |||«      } |||«      }||z   d	z  }t        ||||	j                  |	j                  ¬
«      S )a[  
        token_type_ids (`torch.LongTensor` of shape `(batch_size, sequence_length)`, *optional*):
            Segment token indices to indicate first and second portions of the inputs. Indices are selected in `[0,1]`:

            - 0 corresponds to a *sentence A* token,
            - 1 corresponds to a *sentence B* token.
            This parameter can only be used when the model is initialized with `type_vocab_size` parameter with value
            >= 2. All the value in this tensor should be always < type_vocab_size.

            [What are token type IDs?](../glossary#token-type-ids)
        Tru  r   r$   r.   ri   N)Úignore_indexrƒ   )rS  Ústart_logitsÚ
end_logitsrž   r÷   )rö   r—  Úsplitrz  rŠ   ÚlenrG   Úclampr   r   rž   r÷   )rK   rP   r~   r0   r,   rQ   r˜  r™  r€   rW  r6  rR  rœ  r�  Ú
total_lossÚignored_indexrc  Ú
start_lossÚend_losss                      rN   rd   z#RobertaForQuestionAnswering.forward«  s€  € ð0 �$—,‘,Øð
à)Ø)Ø%Ø'Øñ
ð ñ
ˆð " !™*ˆà—‘ Ó1ˆØ#)§<¡<°°r <Ó#:Ñ ˆ�jØ#×+Ñ+¨BÓ/×:Ñ:Ó<ˆØ×'Ñ'¨Ó+×6Ñ6Ó8ˆ
àˆ
ØÐ&¨=Ð+Dä�?×'Ñ'Ó)Ó*¨QÒ.Ø"1×"9Ñ"9¸"Ó"=�Ü�=×%Ñ%Ó'Ó(¨1Ò,Ø -× 5Ñ 5°bÓ 9�à(×-Ñ-¨aÓ0ˆMØ-×3Ñ3°A°}ÓEˆOØ)×/Ñ/°°=ÓAˆMä'°]ÔCˆHÙ! ,°Ó@ˆJÙ 
¨MÓ:ˆHØ$ xÑ/°1Ñ4ˆJä+ØØ%Ø!Ø!×/Ñ/Ø×)Ñ)ô
ð 	
rO   )NNNNNNN)rp   rq   rr   r3   r!   r   rB   rt   ru   r   r   r²   rv   r   rd   rx   ry   s   @rN   r•  r•  Ÿ  sõ   ø„ ôð Øð .2Ø37Ø26Ø04Ø26Ø37Ø15ñ>
à×#Ñ# dÑ*ð>
ð ×)Ñ)¨DÑ0ð>
ð ×(Ñ(¨4Ñ/ð	>
ð
 ×&Ñ&¨Ñ-ð>
ð ×(Ñ(¨4Ñ/ð>
ð ×)Ñ)¨DÑ0ð>
ð ×'Ñ'¨$Ñ.ð>
ð Ð+Ñ,ð>
ð 
ˆu�|‰|Ñ	Ð;Ñ	;ò>
ó ó ô>
rO   r•  )r:  r[  r~  r•  rn  rŠ  r"  rõ   )Nr¡   )PÚcollections.abcr   rB   Útorch.nnr4   r   r   r   Ú r   rü   Úactivationsr	   r
   Úcache_utilsr   r   r   Ú
generationr   Úmasking_utilsr   r   Úmodeling_layersr   Úmodeling_outputsr   r   r   r   r   r   r   r   Úmodeling_utilsr   r   Úprocessing_utilsr   Úpytorch_utilsr   Úutilsr   r   r    Úutils.genericr!   r"   Úutils.output_capturingr#   Úconfiguration_robertar%   Ú
get_loggerrp   rA  ÚModuler'   rv   Úfloatr�   r�   r´   rÀ   rÍ   rØ   rà   rä   rõ   r
  r  r"  r:  r[  rû   rn  r~  rŠ  rr  r•  Ú__all__rT  rO   rN   ú<module>r¹     sÏ  ðõ, %ã Ý ß AÑ Aå &ß 'ß CÑ CÝ )ß JÝ 9÷	÷ 	ó 	÷ GÝ &Ý 6ß @Ñ @ß IÝ 5Ý 0ð 
ˆ×	Ñ	˜HÓ	%€ôg8˜Ÿ	™	ô g8ð` !Øñ%Ø�I‰Ið%à�<‰<ð%ð 
�‰ð%ð �<‰<ð	%ð
 —L‘L 4Ñ'ð%ð �T‰\ð%ð ð%ð Ð'Ñ(ó%ô8@)˜2Ÿ9™9ô @)ôFI)˜BŸI™Iô I)ôX˜Ÿ	™	ô ô.�r—y‘yô .ô:˜"Ÿ)™)ô ô�B—I‘Iô ô>Ð-ô >ðB ô/˜_ó /ó ð/ô2
�R—Y‘Yô 
ô@�B—I‘Iô ñ ð	ôô|6Ð)ó |6óð|6ñ~ ðôô
i
Ð/°ó i
óð
i
ðX ôR
Ð/ó R
ó ðR
ôj�B—I‘Iô ñ, ðôôQ
Ð'=ó Q
óðQ
ðh ô]
Ð5ó ]
ó ð]
ð@ ôC
Ð$:ó C
ó ðC
ôL §	¡	ô ð, ôK
Ð"8ó K
ó ðK
ò\	�rO   