import torch
from torch import nn
from torch.nn import CrossEntropyLoss, MSELoss

from ....modeling_outputs import BaseModelOutputWithPooling, SequenceClassifierOutput
from ....modeling_utils import ModuleUtilsMixin
from ....utils import add_start_docstrings, add_start_docstrings_to_model_forward, logging, replace_return_docstrings


__lowerCamelCase :     Optional[int]          =  logging.get_logger(__name__)

__lowerCamelCase :     Dict          =  '''MMBTConfig'''






class 		a__						( nn.Module ):

					def __init__(   self				:	List[str],_A				:	Dict,_A				:	Optional[Any],_A				:	Optional[Any]   ):







							"""simple docstring"""






							super().__init__()
							SCREAMING_SNAKE_CASE_  :		Dict    				=   config
							SCREAMING_SNAKE_CASE_  :		int    				=   encoder
							SCREAMING_SNAKE_CASE_  :		Dict    				=   nn.Linear(config.modal_hidden_size,config.hidden_size   )
							SCREAMING_SNAKE_CASE_  :		Any    				=   embeddings.position_embeddings
							SCREAMING_SNAKE_CASE_  :		Any    				=   embeddings.token_type_embeddings
							SCREAMING_SNAKE_CASE_  :		Dict    				=   embeddings.word_embeddings
							SCREAMING_SNAKE_CASE_  :		int    				=   embeddings.LayerNorm
							SCREAMING_SNAKE_CASE_  :		Union[str, Any]    				=   nn.Dropout(p=config.hidden_dropout_prob   )






					def     __UpperCamelCase       (   self				:	Optional[Any],_A				:	int,_A				:	List[Any]=None,_A				:	int=None,_A				:	Dict=None,_A				:	Optional[int]=None   ):







							"""simple docstring"""






							SCREAMING_SNAKE_CASE_  :		List[Any]    				=   self.proj_embeddings(self.encoder(_A   )   )
							SCREAMING_SNAKE_CASE_  :		List[str]    				=   token_embeddings.size(1   )

							if start_token is not None:
									SCREAMING_SNAKE_CASE_  :		Any    				=   self.word_embeddings(_A   )
									seq_length += 1
									SCREAMING_SNAKE_CASE_  :		Any    				=   torch.cat([start_token_embeds.unsqueeze(1   ), token_embeddings],dim=1   )

							if end_token is not None:
									SCREAMING_SNAKE_CASE_  :		List[Any]    				=   self.word_embeddings(_A   )
									seq_length += 1
									SCREAMING_SNAKE_CASE_  :		List[Any]    				=   torch.cat([token_embeddings, end_token_embeds.unsqueeze(1   )],dim=1   )

							if position_ids is None:
									SCREAMING_SNAKE_CASE_  :		Union[str, Any]    				=   torch.arange(_A,dtype=torch.long,device=input_modal.device   )
									SCREAMING_SNAKE_CASE_  :		Dict    				=   position_ids.unsqueeze(0   ).expand(input_modal.size(0   ),_A   )

							if token_type_ids is None:
									SCREAMING_SNAKE_CASE_  :		Dict    				=   torch.zeros(
									    (input_modal.size(0   ), seq_length),dtype=torch.long,device=input_modal.device   )

							SCREAMING_SNAKE_CASE_  :		Tuple    				=   self.position_embeddings(_A   )
							SCREAMING_SNAKE_CASE_  :		Tuple    				=   self.token_type_embeddings(_A   )
							SCREAMING_SNAKE_CASE_  :		Union[str, Any]    				=   token_embeddings + position_embeddings + token_type_embeddings
							SCREAMING_SNAKE_CASE_  :		Tuple    				=   self.LayerNorm(_A   )
							SCREAMING_SNAKE_CASE_  :		str    				=   self.dropout(_A   )
							return embeddings







__lowerCamelCase :     List[str]          =  R'''
    MMBT model was proposed in [Supervised Multimodal Bitransformers for Classifying Images and
    Text](https://github.com/facebookresearch/mmbt) by Douwe Kiela, Suvrat Bhooshan, Hamed Firooz, Davide Testuggine.
    It\'s a supervised multimodal bitransformer model that fuses information from text and other image encoders, and
    obtain state-of-the-art performance on various multimodal classification benchmark tasks.

    This model inherits from [`PreTrainedModel`]. Check the superclass documentation for the generic methods the
    library implements for all its model (such as downloading or saving, resizing the input embeddings, pruning heads
    etc.)

    This model is also a PyTorch [torch.nn.Module](https://pytorch.org/docs/stable/nn.html#torch.nn.Module) subclass.
    Use it as a regular PyTorch Module and refer to the PyTorch documentation for all matter related to general usage
    and behavior.

    Parameters:
        config ([`MMBTConfig`]): Model configuration class with all the parameters of the model.
            Initializing with a config file does not load the weights associated with the model, only the
            configuration.
        transformer (`nn.Module`): A text transformer that is used by MMBT.
            It should have embeddings, encoder, and pooler attributes.
        encoder (`nn.Module`): Encoder for the second modality.
            It should take in a batch of modal inputs and return k, n dimension embeddings.
'''

__lowerCamelCase :     Union[str, Any]          =  R'''
    Args:
        input_modal (`torch.FloatTensor` of shape `(batch_size, ***)`):
            The other modality data. It will be the shape that the encoder for that type expects. e.g. With an Image
            Encoder, the shape would be (batch_size, channels, height, width)
        input_ids (`torch.LongTensor` of shape `(batch_size, sequence_length)`):
            Indices of input sequence tokens in the vocabulary. It does not expect [CLS] token to be added as it\'s
            appended to the end of other modality embeddings. Indices can be obtained using [`AutoTokenizer`]. See
            [`PreTrainedTokenizer.encode`] and [`PreTrainedTokenizer.__call__`] for details.

            [What are input IDs?](../glossary#input-ids)
        modal_start_tokens (`torch.LongTensor` of shape `(batch_size,)`, *optional*):
            Optional start token to be added to Other Modality Embedding. [CLS] Most commonly used for classification
            tasks.
        modal_end_tokens (`torch.LongTensor` of shape `(batch_size,)`, *optional*):
            Optional end token to be added to Other Modality Embedding. [SEP] Most commonly used.
        attention_mask (*optional*) `torch.FloatTensor` of shape `(batch_size, sequence_length)`:
            Mask to avoid performing attention on padding token indices. Mask values selected in `[0, 1]`:

            - 1 for tokens that are **not masked**,
            - 0 for tokens that are **masked**.

            [What are attention masks?](../glossary#attention-mask)
        token_type_ids (*optional*) `torch.LongTensor` of shape `(batch_size, sequence_length)`:
            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.

            [What are token type IDs?](../glossary#token-type-ids)
        modal_token_type_ids (*optional*) `torch.LongTensor` of shape `(batch_size, modal_sequence_length)`:
            Segment token indices to indicate different portions of the non-text modality. The embeddings from these
            tokens will be summed with the respective token embeddings for the non-text modality.
        position_ids (`torch.LongTensor` of shape `(batch_size, 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)
        modal_position_ids (`torch.LongTensor` of shape `(batch_size, modal_sequence_length)`, *optional*):
            Indices of positions of each input sequence tokens in the position embeddings for the non-text modality.
            Selected in the range `[0, config.max_position_embeddings - 1]`.

            [What are position IDs?](../glossary#position-ids)
        head_mask (`torch.FloatTensor` of shape `(num_heads,)` or `(num_layers, num_heads)`, *optional*):
            Mask to nullify selected heads of the self-attention modules. Mask values selected in `[0, 1]`:

            - 1 indicates the head is **not masked**,
            - 0 indicates the head is **masked**.

        inputs_embeds (`torch.FloatTensor` of shape `(batch_size, sequence_length, embedding_dim)`, *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.
        encoder_hidden_states (`torch.FloatTensor` of shape `(batch_size, sequence_length, hidden_size)`, *optional*):
            Sequence of hidden-states at the output of the last layer of the encoder. Used in the cross-attention if
            the model is configured as a decoder.
        encoder_attention_mask (`torch.FloatTensor` of shape `(batch_size, sequence_length)`, *optional*):
            Mask to avoid performing attention on the padding token indices of the encoder input. This mask is used in
            the cross-attention if the model is configured as a decoder. Mask values selected in `[0, 1]`:

            - 1 for tokens that are **not masked**,
            - 0 for tokens that are **masked**.

        output_attentions (`bool`, *optional*):
            Whether or not to return the attentions tensors of all attention layers. See `attentions` under returned
            tensors for more detail.
        output_hidden_states (`bool`, *optional*):
            Whether or not to return the hidden states of all layers. See `hidden_states` under returned tensors for
            more detail.
        return_dict (`bool`, *optional*):
            Whether or not to return a [`~utils.ModelOutput`] instead of a plain tuple.
'''






@add_start_docstrings(
    'The bare MMBT Model outputting raw hidden-states without any specific head on top.'   ,		A__   ,		)
class 		a__						( nn.Module   ,		A__ ):

					def __init__(   self				:	Union[str, Any],_A				:	List[str],_A				:	List[str],_A				:	Dict   ):







							"""simple docstring"""






							super().__init__()
							SCREAMING_SNAKE_CASE_  :		str    				=   config
							SCREAMING_SNAKE_CASE_  :		Dict    				=   transformer
							SCREAMING_SNAKE_CASE_  :		int    				=   ModalEmbeddings(_A,_A,transformer.embeddings   )

					@add_start_docstrings_to_model_forward(_A   )
					@replace_return_docstrings(output_type=_A,config_class=_CONFIG_FOR_DOC   )
					def     __UpperCamelCase       (   self				:	List[Any],_A				:	Any,_A				:	List[Any]=None,_A				:	int=None,_A				:	Dict=None,_A				:	str=None,_A				:	str=None,_A				:	Tuple=None,_A				:	Optional[int]=None,_A				:	Dict=None,_A				:	List[Any]=None,_A				:	Tuple=None,_A				:	List[str]=None,_A				:	List[Any]=None,_A				:	Any=None,_A				:	Optional[int]=None,_A				:	Any=None,):







							"""simple docstring"""






							SCREAMING_SNAKE_CASE_  :		Optional[int]    				=   output_attentions if output_attentions is not None else self.config.output_attentions
							SCREAMING_SNAKE_CASE_  :		List[str]    				=   (
							    output_hidden_states if output_hidden_states is not None else self.config.output_hidden_states
							)
							SCREAMING_SNAKE_CASE_  :		List[str]    				=   return_dict if return_dict is not None else self.config.use_return_dict

							if input_ids is not None and inputs_embeds is not None:
									raise ValueError("You cannot specify both input_ids and inputs_embeds at the same time"   )
							elif input_ids is not None:
									SCREAMING_SNAKE_CASE_  :		str    				=   input_ids.size()
							elif inputs_embeds is not None:
									SCREAMING_SNAKE_CASE_  :		str    				=   inputs_embeds.size()[:-1]
							else:
									raise ValueError("You have to specify either input_ids or inputs_embeds"   )

							SCREAMING_SNAKE_CASE_  :		List[str]    				=   input_ids.device if input_ids is not None else inputs_embeds.device

							SCREAMING_SNAKE_CASE_  :		List[str]    				=   self.modal_encoder(
							    _A,start_token=_A,end_token=_A,position_ids=_A,token_type_ids=_A,)

							SCREAMING_SNAKE_CASE_  :		int    				=   modal_embeddings.size()[:-1]

							if token_type_ids is None:
									SCREAMING_SNAKE_CASE_  :		Optional[Any]    				=   torch.ones(_A,dtype=torch.long,device=_A   )

							SCREAMING_SNAKE_CASE_  :		Tuple    				=   self.transformer.embeddings(
							    input_ids=_A,position_ids=_A,token_type_ids=_A,inputs_embeds=_A   )

							SCREAMING_SNAKE_CASE_  :		str    				=   torch.cat([modal_embeddings, txt_embeddings],1   )

							SCREAMING_SNAKE_CASE_  :		Optional[int]    				=   embedding_output.size()[:-1]

							if attention_mask is None:
									SCREAMING_SNAKE_CASE_  :		List[str]    				=   torch.ones(_A,device=_A   )
							else:
									SCREAMING_SNAKE_CASE_  :		List[Any]    				=   torch.cat(
									    [torch.ones(_A,device=_A,dtype=torch.long   ), attention_mask],dim=1   )
							if encoder_attention_mask is None:
									SCREAMING_SNAKE_CASE_  :		Any    				=   torch.ones(_A,device=_A   )
							else:
									SCREAMING_SNAKE_CASE_  :		List[str]    				=   torch.cat(
									    [torch.ones(_A,device=_A   ), encoder_attention_mask],dim=1   )

							SCREAMING_SNAKE_CASE_  :		str    				=   self.get_extended_attention_mask(_A,_A   )
							SCREAMING_SNAKE_CASE_  :		Any    				=   self.invert_attention_mask(_A   )
							SCREAMING_SNAKE_CASE_  :		Optional[Any]    				=   self.get_head_mask(_A,self.config.num_hidden_layers   )

							SCREAMING_SNAKE_CASE_  :		Optional[Any]    				=   self.transformer.encoder(
							    _A,attention_mask=_A,head_mask=_A,encoder_hidden_states=_A,encoder_attention_mask=_A,output_attentions=_A,output_hidden_states=_A,return_dict=_A,)

							SCREAMING_SNAKE_CASE_  :		List[str]    				=   encoder_outputs[0]
							SCREAMING_SNAKE_CASE_  :		int    				=   self.transformer.pooler(_A   )

							if not return_dict:
									return (sequence_output, pooled_output) + encoder_outputs[1:]

							return BaseModelOutputWithPooling(
							    last_hidden_state=_A,pooler_output=_A,hidden_states=encoder_outputs.hidden_states,attentions=encoder_outputs.attentions,)

					def     __UpperCamelCase       (   self				:	Any   ):







							"""simple docstring"""






							return self.embeddings.word_embeddings






					def     __UpperCamelCase       (   self				:	Tuple,_A				:	List[str]   ):







							"""simple docstring"""






							SCREAMING_SNAKE_CASE_  :		Optional[Any]    				=   value







@add_start_docstrings(
    '\n    MMBT Model with a sequence classification/regression head on top (a linear layer on top of the pooled output)\n    '   ,		A__   ,		A__   ,		)
class 		a__						( nn.Module ):

					def __init__(   self				:	List[Any],_A				:	List[Any],_A				:	int,_A				:	Optional[int]   ):







							"""simple docstring"""






							super().__init__()
							SCREAMING_SNAKE_CASE_  :		Optional[int]    				=   config.num_labels

							SCREAMING_SNAKE_CASE_  :		List[Any]    				=   MMBTModel(_A,_A,_A   )
							SCREAMING_SNAKE_CASE_  :		List[str]    				=   nn.Dropout(config.hidden_dropout_prob   )
							SCREAMING_SNAKE_CASE_  :		Any    				=   nn.Linear(config.hidden_size,config.num_labels   )






					def     __UpperCamelCase       (   self				:	int,_A				:	Tuple,_A				:	Union[str, Any]=None,_A				:	Union[str, Any]=None,_A				:	Optional[Any]=None,_A				:	List[Any]=None,_A				:	Any=None,_A				:	int=None,_A				:	Any=None,_A				:	Tuple=None,_A				:	List[Any]=None,_A				:	Tuple=None,_A				:	Any=None,_A				:	Any=None,):







							"""simple docstring"""






							SCREAMING_SNAKE_CASE_  :		int    				=   return_dict if return_dict is not None else self.config.use_return_dict

							SCREAMING_SNAKE_CASE_  :		Optional[Any]    				=   self.mmbt(
							    input_modal=_A,input_ids=_A,modal_start_tokens=_A,modal_end_tokens=_A,attention_mask=_A,token_type_ids=_A,modal_token_type_ids=_A,position_ids=_A,modal_position_ids=_A,head_mask=_A,inputs_embeds=_A,return_dict=_A,)

							SCREAMING_SNAKE_CASE_  :		Any    				=   outputs[1]

							SCREAMING_SNAKE_CASE_  :		Dict    				=   self.dropout(_A   )
							SCREAMING_SNAKE_CASE_  :		Union[str, Any]    				=   self.classifier(_A   )

							SCREAMING_SNAKE_CASE_  :		List[str]    				=   None
							if labels is not None:
									if self.num_labels == 1:
											#  We are doing regression
											SCREAMING_SNAKE_CASE_  :		List[str]    				=   MSELoss()
											SCREAMING_SNAKE_CASE_  :		Tuple    				=   loss_fct(logits.view(-1   ),labels.view(-1   )   )
									else:
											SCREAMING_SNAKE_CASE_  :		Optional[Any]    				=   CrossEntropyLoss()
											SCREAMING_SNAKE_CASE_  :		Optional[int]    				=   loss_fct(logits.view(-1,self.num_labels   ),labels.view(-1   )   )

							if not return_dict:
									SCREAMING_SNAKE_CASE_  :		int    				=   (logits,) + outputs[2:]
									return ((loss,) + output) if loss is not None else output

							return SequenceClassifierOutput(
							    loss=_A,logits=_A,hidden_states=outputs.hidden_states,attentions=outputs.attentions,)

import unittest

from transformers import LayoutLMConfig, is_torch_available
from transformers.testing_utils import require_torch, slow, torch_device

from ...test_configuration_common import ConfigTester
from ...test_modeling_common import ModelTesterMixin, ids_tensor
from ...test_pipeline_mixin import PipelineTesterMixin


if is_torch_available():
		import torch

		from transformers import (
		    LayoutLMForMaskedLM,
		    LayoutLMForQuestionAnswering,
		    LayoutLMForSequenceClassification,
		    LayoutLMForTokenClassification,
		    LayoutLMModel,
		)






class 		a__						:

					def __init__(   self				:	Optional[int],_A				:	List[str],_A				:	Union[str, Any]=13,_A				:	Union[str, Any]=7,_A				:	Tuple=True,_A				:	Dict=True,_A				:	Optional[int]=True,_A				:	List[Any]=True,_A				:	Optional[int]=99,_A				:	List[str]=32,_A				:	List[Any]=5,_A				:	Dict=4,_A				:	Union[str, Any]=37,_A				:	Dict="gelu",_A				:	Optional[Any]=0.1,_A				:	Dict=0.1,_A				:	str=512,_A				:	Tuple=16,_A				:	str=2,_A				:	str=0.02,_A				:	Tuple=3,_A				:	Optional[Any]=4,_A				:	str=None,_A				:	Tuple=1000,):







							"""simple docstring"""






							SCREAMING_SNAKE_CASE_  :		Union[str, Any]    				=   parent
							SCREAMING_SNAKE_CASE_  :		Tuple    				=   batch_size
							SCREAMING_SNAKE_CASE_  :		List[str]    				=   seq_length
							SCREAMING_SNAKE_CASE_  :		Union[str, Any]    				=   is_training
							SCREAMING_SNAKE_CASE_  :		Optional[Any]    				=   use_input_mask
							SCREAMING_SNAKE_CASE_  :		List[str]    				=   use_token_type_ids
							SCREAMING_SNAKE_CASE_  :		int    				=   use_labels
							SCREAMING_SNAKE_CASE_  :		Dict    				=   vocab_size
							SCREAMING_SNAKE_CASE_  :		List[str]    				=   hidden_size
							SCREAMING_SNAKE_CASE_  :		str    				=   num_hidden_layers
							SCREAMING_SNAKE_CASE_  :		str    				=   num_attention_heads
							SCREAMING_SNAKE_CASE_  :		Dict    				=   intermediate_size
							SCREAMING_SNAKE_CASE_  :		Union[str, Any]    				=   hidden_act
							SCREAMING_SNAKE_CASE_  :		Any    				=   hidden_dropout_prob
							SCREAMING_SNAKE_CASE_  :		Union[str, Any]    				=   attention_probs_dropout_prob
							SCREAMING_SNAKE_CASE_  :		Optional[int]    				=   max_position_embeddings
							SCREAMING_SNAKE_CASE_  :		Any    				=   type_vocab_size
							SCREAMING_SNAKE_CASE_  :		Tuple    				=   type_sequence_label_size
							SCREAMING_SNAKE_CASE_  :		Optional[Any]    				=   initializer_range
							SCREAMING_SNAKE_CASE_  :		Union[str, Any]    				=   num_labels
							SCREAMING_SNAKE_CASE_  :		Tuple    				=   num_choices
							SCREAMING_SNAKE_CASE_  :		int    				=   scope
							SCREAMING_SNAKE_CASE_  :		int    				=   range_bbox

					def     __UpperCamelCase       (   self				:	str   ):







							"""simple docstring"""






							SCREAMING_SNAKE_CASE_  :		Any    				=   ids_tensor([self.batch_size, self.seq_length],self.vocab_size   )

							SCREAMING_SNAKE_CASE_  :		str    				=   ids_tensor([self.batch_size, self.seq_length, 4],self.range_bbox   )
							# Ensure that bbox is legal
							for i in range(bbox.shape[0]   ):
									for j in range(bbox.shape[1]   ):
											if bbox[i, j, 3] < bbox[i, j, 1]:
													SCREAMING_SNAKE_CASE_  :		Optional[Any]    				=   bbox[i, j, 3]
													SCREAMING_SNAKE_CASE_  :		Optional[Any]    				=   bbox[i, j, 1]
													SCREAMING_SNAKE_CASE_  :		Tuple    				=   t
											if bbox[i, j, 2] < bbox[i, j, 0]:
													SCREAMING_SNAKE_CASE_  :		Any    				=   bbox[i, j, 2]
													SCREAMING_SNAKE_CASE_  :		str    				=   bbox[i, j, 0]
													SCREAMING_SNAKE_CASE_  :		Tuple    				=   t

							SCREAMING_SNAKE_CASE_  :		Union[str, Any]    				=   None
							if self.use_input_mask:
									SCREAMING_SNAKE_CASE_  :		Optional[int]    				=   ids_tensor([self.batch_size, self.seq_length],vocab_size=2   )

							SCREAMING_SNAKE_CASE_  :		int    				=   None
							if self.use_token_type_ids:
									SCREAMING_SNAKE_CASE_  :		int    				=   ids_tensor([self.batch_size, self.seq_length],self.type_vocab_size   )

							SCREAMING_SNAKE_CASE_  :		int    				=   None
							SCREAMING_SNAKE_CASE_  :		str    				=   None
							SCREAMING_SNAKE_CASE_  :		Dict    				=   None
							if self.use_labels:
									SCREAMING_SNAKE_CASE_  :		Any    				=   ids_tensor([self.batch_size],self.type_sequence_label_size   )
									SCREAMING_SNAKE_CASE_  :		Any    				=   ids_tensor([self.batch_size, self.seq_length],self.num_labels   )
									SCREAMING_SNAKE_CASE_  :		List[str]    				=   ids_tensor([self.batch_size],self.num_choices   )

							SCREAMING_SNAKE_CASE_  :		str    				=   self.get_config()

							return config, input_ids, bbox, token_type_ids, input_mask, sequence_labels, token_labels, choice_labels

					def     __UpperCamelCase       (   self				:	List[Any]   ):







							"""simple docstring"""






							return LayoutLMConfig(
							    vocab_size=self.vocab_size,hidden_size=self.hidden_size,num_hidden_layers=self.num_hidden_layers,num_attention_heads=self.num_attention_heads,intermediate_size=self.intermediate_size,hidden_act=self.hidden_act,hidden_dropout_prob=self.hidden_dropout_prob,attention_probs_dropout_prob=self.attention_probs_dropout_prob,max_position_embeddings=self.max_position_embeddings,type_vocab_size=self.type_vocab_size,initializer_range=self.initializer_range,)

					def     __UpperCamelCase       (   self				:	Any,_A				:	Union[str, Any],_A				:	Union[str, Any],_A				:	str,_A				:	Dict,_A				:	Any,_A				:	Any,_A				:	Tuple,_A				:	Dict   ):







							"""simple docstring"""






							SCREAMING_SNAKE_CASE_  :		Any    				=   LayoutLMModel(config=_A   )
							model.to(_A   )
							model.eval()
							SCREAMING_SNAKE_CASE_  :		List[str]    				=   model(_A,_A,attention_mask=_A,token_type_ids=_A   )
							SCREAMING_SNAKE_CASE_  :		Any    				=   model(_A,_A,token_type_ids=_A   )
							SCREAMING_SNAKE_CASE_  :		Tuple    				=   model(_A,_A   )
							self.parent.assertEqual(result.last_hidden_state.shape,(self.batch_size, self.seq_length, self.hidden_size)   )
							self.parent.assertEqual(result.pooler_output.shape,(self.batch_size, self.hidden_size)   )

					def     __UpperCamelCase       (   self				:	Optional[int],_A				:	Optional[int],_A				:	Tuple,_A				:	Dict,_A				:	List[str],_A				:	Dict,_A				:	Union[str, Any],_A				:	Dict,_A				:	Dict   ):







							"""simple docstring"""






							SCREAMING_SNAKE_CASE_  :		Any    				=   LayoutLMForMaskedLM(config=_A   )
							model.to(_A   )
							model.eval()
							SCREAMING_SNAKE_CASE_  :		Union[str, Any]    				=   model(_A,_A,attention_mask=_A,token_type_ids=_A,labels=_A   )
							self.parent.assertEqual(result.logits.shape,(self.batch_size, self.seq_length, self.vocab_size)   )

					def     __UpperCamelCase       (   self				:	Optional[int],_A				:	List[str],_A				:	Optional[Any],_A				:	Optional[int],_A				:	int,_A				:	int,_A				:	int,_A				:	int,_A				:	Union[str, Any]   ):







							"""simple docstring"""






							SCREAMING_SNAKE_CASE_  :		List[Any]    				=   self.num_labels
							SCREAMING_SNAKE_CASE_  :		Any    				=   LayoutLMForSequenceClassification(_A   )
							model.to(_A   )
							model.eval()
							SCREAMING_SNAKE_CASE_  :		Any    				=   model(
							    _A,_A,attention_mask=_A,token_type_ids=_A,labels=_A   )
							self.parent.assertEqual(result.logits.shape,(self.batch_size, self.num_labels)   )

					def     __UpperCamelCase       (   self				:	Union[str, Any],_A				:	int,_A				:	List[Any],_A				:	Any,_A				:	Any,_A				:	Optional[int],_A				:	List[Any],_A				:	Union[str, Any],_A				:	Dict   ):







							"""simple docstring"""






							SCREAMING_SNAKE_CASE_  :		List[Any]    				=   self.num_labels
							SCREAMING_SNAKE_CASE_  :		int    				=   LayoutLMForTokenClassification(config=_A   )
							model.to(_A   )
							model.eval()
							SCREAMING_SNAKE_CASE_  :		int    				=   model(_A,_A,attention_mask=_A,token_type_ids=_A,labels=_A   )
							self.parent.assertEqual(result.logits.shape,(self.batch_size, self.seq_length, self.num_labels)   )

					def     __UpperCamelCase       (   self				:	Any,_A				:	int,_A				:	Dict,_A				:	List[Any],_A				:	List[Any],_A				:	Any,_A				:	Union[str, Any],_A				:	str,_A				:	List[str]   ):







							"""simple docstring"""






							SCREAMING_SNAKE_CASE_  :		Union[str, Any]    				=   LayoutLMForQuestionAnswering(config=_A   )
							model.to(_A   )
							model.eval()
							SCREAMING_SNAKE_CASE_  :		Any    				=   model(
							    _A,bbox=_A,attention_mask=_A,token_type_ids=_A,start_positions=_A,end_positions=_A,)
							self.parent.assertEqual(result.start_logits.shape,(self.batch_size, self.seq_length)   )
							self.parent.assertEqual(result.end_logits.shape,(self.batch_size, self.seq_length)   )






					def     __UpperCamelCase       (   self				:	int   ):







							"""simple docstring"""






							SCREAMING_SNAKE_CASE_  :		Union[str, Any]    				=   self.prepare_config_and_inputs()
							(
							    (
							    SCREAMING_SNAKE_CASE_
							)				,   (
							    SCREAMING_SNAKE_CASE_
							)				,   (
							    SCREAMING_SNAKE_CASE_
							)				,   (
							    SCREAMING_SNAKE_CASE_
							)				,   (
							    SCREAMING_SNAKE_CASE_
							)				,   (
							    SCREAMING_SNAKE_CASE_
							)				,   (
							    SCREAMING_SNAKE_CASE_
							)				,   (
							    SCREAMING_SNAKE_CASE_
							)				,   
							)  :		Dict    				=   config_and_inputs
							SCREAMING_SNAKE_CASE_  :		Any    				=   {
							    "input_ids": input_ids,
							    "bbox": bbox,
							    "token_type_ids": token_type_ids,
							    "attention_mask": input_mask,
							}
							return config, inputs_dict







@require_torch
class 		a__						( A__   ,		A__   ,		unittest.TestCase ):
					A     	=							(
					    (
					        LayoutLMModel,
					        LayoutLMForMaskedLM,
					        LayoutLMForSequenceClassification,
					        LayoutLMForTokenClassification,
					        LayoutLMForQuestionAnswering,
					    )
					    if is_torch_available()
					    else None
					)
					A     	=							(
					    {
					        'document-question-answering': LayoutLMForQuestionAnswering,
					        'feature-extraction': LayoutLMModel,
					        'fill-mask': LayoutLMForMaskedLM,
					        'text-classification': LayoutLMForSequenceClassification,
					        'token-classification': LayoutLMForTokenClassification,
					        'zero-shot': LayoutLMForSequenceClassification,
					    }
					    if is_torch_available()
					    else {}
					)
					A     	=							True

					def     __UpperCamelCase       (   self				:	List[Any]   ):







							"""simple docstring"""






							SCREAMING_SNAKE_CASE_  :		List[str]    				=   LayoutLMModelTester(self   )
							SCREAMING_SNAKE_CASE_  :		str    				=   ConfigTester(self,config_class=_A,hidden_size=37   )

					def     __UpperCamelCase       (   self				:	str   ):







							"""simple docstring"""






							self.config_tester.run_common_tests()

					def     __UpperCamelCase       (   self				:	Union[str, Any]   ):







							"""simple docstring"""






							SCREAMING_SNAKE_CASE_  :		Dict    				=   self.model_tester.prepare_config_and_inputs()
							self.model_tester.create_and_check_model(*_A   )

					def     __UpperCamelCase       (   self				:	Union[str, Any]   ):







							"""simple docstring"""






							SCREAMING_SNAKE_CASE_  :		Optional[Any]    				=   self.model_tester.prepare_config_and_inputs()
							for type in ["absolute", "relative_key", "relative_key_query"]:
									SCREAMING_SNAKE_CASE_  :		Optional[int]    				=   type
									self.model_tester.create_and_check_model(*_A   )

					def     __UpperCamelCase       (   self				:	List[str]   ):







							"""simple docstring"""






							SCREAMING_SNAKE_CASE_  :		Dict    				=   self.model_tester.prepare_config_and_inputs()
							self.model_tester.create_and_check_for_masked_lm(*_A   )

					def     __UpperCamelCase       (   self				:	Dict   ):







							"""simple docstring"""






							SCREAMING_SNAKE_CASE_  :		List[Any]    				=   self.model_tester.prepare_config_and_inputs()
							self.model_tester.create_and_check_for_sequence_classification(*_A   )

					def     __UpperCamelCase       (   self				:	Union[str, Any]   ):







							"""simple docstring"""






							SCREAMING_SNAKE_CASE_  :		Union[str, Any]    				=   self.model_tester.prepare_config_and_inputs()
							self.model_tester.create_and_check_for_token_classification(*_A   )

					def     __UpperCamelCase       (   self				:	Dict   ):







							"""simple docstring"""






							SCREAMING_SNAKE_CASE_  :		int    				=   self.model_tester.prepare_config_and_inputs()
							self.model_tester.create_and_check_for_question_answering(*_A   )






					@unittest.skip("Will be fixed soon by reducing the size of the model used for common tests."   )
					def     __UpperCamelCase       (   self				:	Any   ):







							"""simple docstring"""






							pass







def 				_snake_case     (       ):
		"""simple docstring"""







		SCREAMING_SNAKE_CASE_  :		Tuple    				=   torch.tensor([[1_0_1,1_0_1_9,1_0_1_4,1_0_1_6,1_0_3_7,1_2_8_4_9,4_7_4_7,1_0_0_4,1_4_2_4_6,2_2_7_8,5_4_3_9,4_5_2_4,5_0_0_2,2_9_3_0,2_1_9_3,2_9_3_0,4_3_4_1,3_2_0_8,1_0_0_5,1_0_5_5,2_1_7_1,2_8_4_8,1_1_3_0_0,3_5_3_1,1_0_2],[1_0_1,4_0_7_0,4_0_3_4,7_0_2_0,1_0_2_4,3_0_5_8,1_0_1_5,1_0_1_3,2_8_6_1,1_0_1_3,6_0_7_0,1_9_2_7_4,2_7_7_2,6_2_0_5,2_7_8_1_4,1_6_1_4_7,1_6_1_4_7,4_3_4_3,2_0_4_7,1_0_2_8_3,1_0_9_6_9,1_4_3_8_9,1_0_1_2,2_3_3_8,1_0_2]]       ,			device=lowerCAmelCase     )  # noqa: E231
		SCREAMING_SNAKE_CASE_  :		Optional[int]    				=   torch.tensor([[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1],[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1],]       ,			device=lowerCAmelCase     )  # noqa: E231
		SCREAMING_SNAKE_CASE_  :		Dict    				=   torch.tensor([[[0,0,0,0],[4_2_3,2_3_7,4_4_0,2_5_1],[4_2_7,2_7_2,4_4_1,2_8_7],[4_1_9,1_1_5,4_3_7,1_2_9],[9_6_1,8_8_5,9_9_2,9_1_2],[2_5_6,3_8,3_3_0,5_8],[2_5_6,3_8,3_3_0,5_8],[3_3_6,4_2,3_5_3,5_7],[3_6_0,3_9,4_0_1,5_6],[3_6_0,3_9,4_0_1,5_6],[4_1_1,3_9,4_7_1,5_9],[4_7_9,4_1,5_2_8,5_9],[5_3_3,3_9,6_3_0,6_0],[6_7,1_1_3,1_3_4,1_3_1],[1_4_1,1_1_5,2_0_9,1_3_2],[6_8,1_4_9,1_3_3,1_6_6],[1_4_1,1_4_9,1_8_7,1_6_4],[1_9_5,1_4_8,2_8_7,1_6_5],[1_9_5,1_4_8,2_8_7,1_6_5],[1_9_5,1_4_8,2_8_7,1_6_5],[2_9_5,1_4_8,3_4_9,1_6_5],[4_4_1,1_4_9,4_9_2,1_6_6],[4_9_7,1_4_9,5_4_6,1_6_4],[6_4,2_0_1,1_2_5,2_1_8],[1_0_0_0,1_0_0_0,1_0_0_0,1_0_0_0]],[[0,0,0,0],[6_6_2,1_5_0,7_5_4,1_6_6],[6_6_5,1_9_9,7_4_2,2_1_1],[5_1_9,2_1_3,5_5_4,2_2_8],[5_1_9,2_1_3,5_5_4,2_2_8],[1_3_4,4_3_3,1_8_7,4_5_4],[1_3_0,4_6_7,2_0_4,4_8_0],[1_3_0,4_6_7,2_0_4,4_8_0],[1_3_0,4_6_7,2_0_4,4_8_0],[1_3_0,4_6_7,2_0_4,4_8_0],[1_3_0,4_6_7,2_0_4,4_8_0],[3_1_4,4_6_9,3_7_6,4_8_2],[5_0_4,6_8_4,5_8_2,7_0_6],[9_4_1,8_2_5,9_7_3,9_0_0],[9_4_1,8_2_5,9_7_3,9_0_0],[9_4_1,8_2_5,9_7_3,9_0_0],[9_4_1,8_2_5,9_7_3,9_0_0],[6_1_0,7_4_9,6_5_2,7_6_5],[1_3_0,6_5_9,1_6_8,6_7_2],[1_7_6,6_5_7,2_3_7,6_7_2],[2_3_8,6_5_7,3_1_2,6_7_2],[4_4_3,6_5_3,6_2_8,6_7_2],[4_4_3,6_5_3,6_2_8,6_7_2],[7_1_6,3_0_1,8_2_5,3_1_7],[1_0_0_0,1_0_0_0,1_0_0_0,1_0_0_0]]]       ,			device=lowerCAmelCase     )  # noqa: E231
		SCREAMING_SNAKE_CASE_  :		List[Any]    				=   torch.tensor([[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]]       ,			device=lowerCAmelCase     )  # noqa: E231
		# these are sequence labels (i.e. at the token level)
		SCREAMING_SNAKE_CASE_  :		List[Any]    				=   torch.tensor([[-1_0_0,1_0,1_0,1_0,9,1,-1_0_0,7,7,-1_0_0,7,7,4,2,5,2,8,8,-1_0_0,-1_0_0,5,0,3,2,-1_0_0],[-1_0_0,1_2,1_2,1_2,-1_0_0,1_2,1_0,-1_0_0,-1_0_0,-1_0_0,-1_0_0,1_0,1_2,9,-1_0_0,-1_0_0,-1_0_0,1_0,1_0,1_0,9,1_2,-1_0_0,1_0,-1_0_0]]       ,			device=lowerCAmelCase     )  # noqa: E231
		# fmt: on

		return input_ids, attention_mask, bbox, token_type_ids, labels







@require_torch
class 		a__						( unittest.TestCase ):

					@slow
					def     __UpperCamelCase       (   self				:	Dict   ):







							"""simple docstring"""






							SCREAMING_SNAKE_CASE_  :		List[Any]    				=   LayoutLMModel.from_pretrained("microsoft/layoutlm-base-uncased"   ).to(_A   )

							SCREAMING_SNAKE_CASE_				,   SCREAMING_SNAKE_CASE_				,   SCREAMING_SNAKE_CASE_				,   SCREAMING_SNAKE_CASE_				,   SCREAMING_SNAKE_CASE_  :		Union[str, Any]    				=   prepare_layoutlm_batch_inputs()

							# forward pass
							SCREAMING_SNAKE_CASE_  :		Tuple    				=   model(input_ids=_A,bbox=_A,attention_mask=_A,token_type_ids=_A   )

							# test the sequence output on [0, :3, :3]
							SCREAMING_SNAKE_CASE_  :		Optional[int]    				=   torch.tensor(
							    [[0.1785, -0.1947, -0.0425], [-0.3254, -0.2807, 0.2553], [-0.5391, -0.3322, 0.3364]],device=_A,)

							self.assertTrue(torch.allclose(outputs.last_hidden_state[0, :3, :3],_A,atol=1E-3   )   )

							# test the pooled output on [1, :3]
							SCREAMING_SNAKE_CASE_  :		List[Any]    				=   torch.tensor([-0.6580, -0.0214, 0.8552],device=_A   )

							self.assertTrue(torch.allclose(outputs.pooler_output[1, :3],_A,atol=1E-3   )   )

					@slow
					def     __UpperCamelCase       (   self				:	Optional[Any]   ):







							"""simple docstring"""






							SCREAMING_SNAKE_CASE_  :		str    				=   LayoutLMForSequenceClassification.from_pretrained("microsoft/layoutlm-base-uncased",num_labels=2   ).to(
							    _A   )

							SCREAMING_SNAKE_CASE_				,   SCREAMING_SNAKE_CASE_				,   SCREAMING_SNAKE_CASE_				,   SCREAMING_SNAKE_CASE_				,   SCREAMING_SNAKE_CASE_  :		Dict    				=   prepare_layoutlm_batch_inputs()

							# forward pass
							SCREAMING_SNAKE_CASE_  :		Tuple    				=   model(
							    input_ids=_A,bbox=_A,attention_mask=_A,token_type_ids=_A,labels=torch.tensor([1, 1],device=_A   ),)

							# test whether we get a loss as a scalar
							SCREAMING_SNAKE_CASE_  :		Dict    				=   outputs.loss
							SCREAMING_SNAKE_CASE_  :		str    				=   torch.Size([]   )
							self.assertEqual(loss.shape,_A   )

							# test the shape of the logits
							SCREAMING_SNAKE_CASE_  :		int    				=   outputs.logits
							SCREAMING_SNAKE_CASE_  :		Tuple    				=   torch.Size((2, 2)   )
							self.assertEqual(logits.shape,_A   )

					@slow
					def     __UpperCamelCase       (   self				:	Dict   ):







							"""simple docstring"""






							SCREAMING_SNAKE_CASE_  :		Tuple    				=   LayoutLMForTokenClassification.from_pretrained("microsoft/layoutlm-base-uncased",num_labels=13   ).to(
							    _A   )

							SCREAMING_SNAKE_CASE_				,   SCREAMING_SNAKE_CASE_				,   SCREAMING_SNAKE_CASE_				,   SCREAMING_SNAKE_CASE_				,   SCREAMING_SNAKE_CASE_  :		Tuple    				=   prepare_layoutlm_batch_inputs()

							# forward pass
							SCREAMING_SNAKE_CASE_  :		Any    				=   model(
							    input_ids=_A,bbox=_A,attention_mask=_A,token_type_ids=_A,labels=_A   )

							# test the loss calculation to be around 2.65
							# expected_loss = torch.tensor(2.65, device=torch_device)

							# The loss is currently somewhat random and can vary between 0.1-0.3 atol.
							# self.assertTrue(torch.allclose(outputs.loss, expected_loss, atol=0.1))

							# test the shape of the logits
							SCREAMING_SNAKE_CASE_  :		str    				=   outputs.logits
							SCREAMING_SNAKE_CASE_  :		int    				=   torch.Size((2, 25, 13)   )
							self.assertEqual(logits.shape,_A   )






					@slow
					def     __UpperCamelCase       (   self				:	Any   ):







							"""simple docstring"""






							SCREAMING_SNAKE_CASE_  :		Optional[int]    				=   LayoutLMForQuestionAnswering.from_pretrained("microsoft/layoutlm-base-uncased"   ).to(_A   )

							SCREAMING_SNAKE_CASE_				,   SCREAMING_SNAKE_CASE_				,   SCREAMING_SNAKE_CASE_				,   SCREAMING_SNAKE_CASE_				,   SCREAMING_SNAKE_CASE_  :		str    				=   prepare_layoutlm_batch_inputs()

							# forward pass
							SCREAMING_SNAKE_CASE_  :		Optional[int]    				=   model(input_ids=_A,bbox=_A,attention_mask=_A,token_type_ids=_A   )

							# test the shape of the logits
							SCREAMING_SNAKE_CASE_  :		Optional[Any]    				=   torch.Size((2, 25)   )
							self.assertEqual(outputs.start_logits.shape,_A   )
							self.assertEqual(outputs.end_logits.shape,_A   )
