






from copy import deepcopy
from pathlib import Path
from typing import TYPE_CHECKING, Any, Callable, Dict, List, Optional, Tuple, Union

import torch
from torch import nn
from torch.utils.data import Dataset

from .deepspeed import is_deepspeed_zeroa_enabled
from .generation.configuration_utils import GenerationConfig
from .trainer import Trainer
from .utils import logging


if TYPE_CHECKING:
					from .data.data_collator import DataCollator
					from .modeling_utils import PreTrainedModel
					from .tokenization_utils_base import PreTrainedTokenizerBase
					from .trainer_callback import TrainerCallback
					from .trainer_utils import EvalPrediction, PredictionOutput
					from .training_args import TrainingArguments


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





class        a__      (	lowerCAmelCase__		):






		def __init__(      self							, lowercase__ = None							, lowercase__ = None							, lowercase__ = None							, lowercase__ = None							, lowercase__ = None							, lowercase__ = None							, lowercase__ = None							, lowercase__ = None							, lowercase__ = None							, lowercase__ = (None, None)							, lowercase__ = None							, )				->				List[str]:
				super().__init__(
				    model=lowercase__							, args=lowercase__							, data_collator=lowercase__							, train_dataset=lowercase__							, eval_dataset=lowercase__							, tokenizer=lowercase__							, model_init=lowercase__							, compute_metrics=lowercase__							, callbacks=lowercase__							, optimizers=lowercase__							, preprocess_logits_for_metrics=lowercase__							, )

				# Override self.model.generation_config if a GenerationConfig is specified in args.
				# Priority: args.generation_config > model.generation_config > default GenerationConfig.
				if self.args.generation_config is not None:
						__A    =							self.load_generation_config(self.args.generation_config						)
						__A    =							gen_config






		@staticmethod
		def 					_lowerCamelCase					(      lowercase__						)				->				GenerationConfig:

				# GenerationConfig provided, nothing to do
				if isinstance(lowercase__							, lowercase__						):
						return deepcopy(lowercase__						)

				# str or Path
				__A    =							Path(lowercase__						) if isinstance(lowercase__							, lowercase__						) else gen_config_arg
				__A    =							None

				# Figuring if it is path pointing to a file, pointing to a directory or else a model id or URL
				# This step is required in order to determine config_file_name
				if pretrained_model_name.is_file():
						__A    =							pretrained_model_name.name
						__A    =							pretrained_model_name.parent
				# dir path
				elif pretrained_model_name.is_dir():
						pass
				# model id or URL
				else:
						__A    =							gen_config_arg

				__A    =							GenerationConfig.from_pretrained(lowercase__							, lowercase__						)
				return gen_config






		def 					_lowerCamelCase					(      self							, lowercase__ = None							, lowercase__ = None							, lowercase__ = "eval"							, **lowercase__							, )				->				Dict[str, float]:
				__A    =							gen_kwargs.copy()
				if gen_kwargs.get("max_length"						) is None and gen_kwargs.get("max_new_tokens"						) is None:
						__A    =							self.args.generation_max_length
				__A    =							(
				    gen_kwargs["num_beams"] if gen_kwargs.get("num_beams"						) is not None else self.args.generation_num_beams
				)
				__A    =							gen_kwargs

				return super().evaluate(lowercase__							, ignore_keys=lowercase__							, metric_key_prefix=lowercase__						)






		def 					_lowerCamelCase					(      self							, lowercase__							, lowercase__ = None							, lowercase__ = "test"							, **lowercase__							, )				->				"PredictionOutput":
				__A    =							gen_kwargs.copy()
				if gen_kwargs.get("max_length"						) is None and gen_kwargs.get("max_new_tokens"						) is None:
						__A    =							self.args.generation_max_length
				__A    =							(
				    gen_kwargs["num_beams"] if gen_kwargs.get("num_beams"						) is not None else self.args.generation_num_beams
				)
				__A    =							gen_kwargs

				return super().predict(lowercase__							, ignore_keys=lowercase__							, metric_key_prefix=lowercase__						)






		def 					_lowerCamelCase					(      self							, lowercase__							, lowercase__							, lowercase__							, lowercase__ = None							, **lowercase__							, )				->				Tuple[Optional[float], Optional[torch.Tensor], Optional[torch.Tensor]]:

				if not self.args.predict_with_generate or prediction_loss_only:
						return super().prediction_step(
						    lowercase__							, lowercase__							, prediction_loss_only=lowercase__							, ignore_keys=lowercase__						)

				__A    =							"labels" in inputs
				__A    =							self._prepare_inputs(lowercase__						)

				# XXX: adapt synced_gpus for fairscale as well
				# Priority (handled in generate):
				# gen_kwargs > model.generation_config > default GenerationConfig()

				if len(lowercase__						) == 0 and hasattr(self							, "_gen_kwargs"						):
						__A    =							self._gen_kwargs.copy()

				if gen_kwargs.get("max_length"						) is None and gen_kwargs.get("max_new_tokens"						) is None:
						__A    =							self.model.config.max_length
				__A    =							(
				    gen_kwargs["num_beams"] if gen_kwargs.get("num_beams"						) is not None else self.model.config.num_beams
				)
				__A    =							True if is_deepspeed_zeroa_enabled() else False
				__A    =							(
				    gen_kwargs["synced_gpus"] if gen_kwargs.get("synced_gpus"						) is not None else default_synced_gpus
				)

				# If the `decoder_input_ids` was created from `labels`, evict the former, so that the model can freely generate
				# (otherwise, it would continue generating from the padded `decoder_input_ids`)
				if (
				    "labels" in inputs
				    and "decoder_input_ids" in inputs
				    and inputs["labels"].shape == inputs["decoder_input_ids"].shape
				):
						__A    =							{k: v for k, v in inputs.items() if k != "decoder_input_ids"}
				__A    =							self.model.generate(**lowercase__							, **lowercase__						)

				# Temporary hack to ensure the generation config is not initialized for each iteration of the evaluation loop
				# TODO: remove this hack when the legacy code that initializes generation_config from a model config is
				# removed in https://github.com/huggingface/transformers/blob/98d88b23f54e5a23e741833f1e973fdf600cc2c5/src/transformers/generation/utils.py#L1183
				if self.model.generation_config._from_model_config:
						__A    =							False

				# Retrieves GenerationConfig from model.generation_config
				__A    =							self.model.generation_config
				# in case the batch is shorter than max length, the output should be padded
				if generated_tokens.shape[-1] < gen_config.max_length:
						__A    =							self._pad_tensors_to_max_len(lowercase__							, gen_config.max_length						)
				elif gen_config.max_new_tokens is not None and generated_tokens.shape[-1] < gen_config.max_new_tokens + 1:
						__A    =							self._pad_tensors_to_max_len(lowercase__							, gen_config.max_new_tokens + 1						)

				with torch.no_grad():
						if has_labels:
								with self.compute_loss_context_manager():
										__A    =							model(**lowercase__						)
								if self.label_smoother is not None:
										__A    =							self.label_smoother(lowercase__							, inputs["labels"]						).mean().detach()
								else:
										__A    =							(outputs["loss"] if isinstance(lowercase__							, lowercase__						) else outputs[0]).mean().detach()
						else:
								__A    =							None

				if self.args.prediction_loss_only:
						return loss, None, None

				if has_labels:
						__A    =							inputs["labels"]
						if labels.shape[-1] < gen_config.max_length:
								__A    =							self._pad_tensors_to_max_len(lowercase__							, gen_config.max_length						)
						elif gen_config.max_new_tokens is not None and labels.shape[-1] < gen_config.max_new_tokens + 1:
								__A    =							self._pad_tensors_to_max_len(lowercase__							, gen_config.max_new_tokens + 1						)
				else:
						__A    =							None

				return loss, generated_tokens, labels






		def 					_lowerCamelCase					(      self							, lowercase__							, lowercase__						)				->				Optional[int]:
				if self.tokenizer is not None and hasattr(self.tokenizer							, "pad_token_id"						):
						# If PAD token is not defined at least EOS token has to be defined
						__A    =							(
						    self.tokenizer.pad_token_id if self.tokenizer.pad_token_id is not None else self.tokenizer.eos_token_id
						)
				else:
						if self.model.config.pad_token_id is not None:
								__A    =							self.model.config.pad_token_id
						else:
								raise ValueError("Pad_token_id must be set in the configuration of the model, in order to pad tensors"						)

				__A    =							pad_token_id * torch.ones(
				    (tensor.shape[0], max_length)							, dtype=tensor.dtype							, device=tensor.device						)
				__A    =							tensor
				return padded_tensor









'''simple docstring'''






from typing import Optional, Tuple, Union

import tensorflow as tf

from ...activations_tf import ACTaFN
from ...modeling_tf_outputs import (
    TFBaseModelOutputWithNoAttention,
    TFBaseModelOutputWithPoolingAndNoAttention,
    TFImageClassifierOutputWithNoAttention,
)
from ...modeling_tf_utils import TFPreTrainedModel, TFSequenceClassificationLoss, keras_serializable, unpack_inputs
from ...tf_utils import shape_list
from ...utils import add_code_sample_docstrings, add_start_docstrings, add_start_docstrings_to_model_forward, logging
from .configuration_resnet import ResNetConfig


__A     						= logging.get_logger(__name__)

# General docstring
__A     						= '''ResNetConfig'''

# Base docstring
__A     						= '''microsoft/resnet-50'''
__A     						= [1, 2_0_4_8, 7, 7]

# Image classification docstring
__A     						= '''microsoft/resnet-50'''
__A     						= '''tiger cat'''

__A     						= [
    '''microsoft/resnet-50''',
    # See all resnet models at https://huggingface.co/models?filter=resnet
]




class a_     (     tf.keras.layers.Layer				):







   def __init__(self       , __a       , __a = 3       , __a = 1       , __a = "relu"       , **__a)      ->   None:
      """simple docstring"""






      super().__init__(**__a)
      __snake_case					:   str  				=			kernel_size // 2
      __snake_case					:   Any  				=			tf.keras.layers.ConvaD(
          __a       , kernel_size=__a       , strides=__a       , padding='valid'       , use_bias=__a       , name='convolution')
      # Use same default momentum and epsilon as PyTorch equivalent
      __snake_case					:   Union[str, Any]  				=			tf.keras.layers.BatchNormalization(epsilon=1E-5       , momentum=0.9       , name='normalization')
      __snake_case					:   int  				=			ACTaFN[activation] if activation is not None else tf.keras.layers.Activation('linear')







   def      SCREAMING_SNAKE_CASE__       (self       , __a)      ->   tf.Tensor:
      """simple docstring"""






      __snake_case					:   Union[str, Any]  				=			(self.pad_value, self.pad_value)
      __snake_case					:   int  				=			tf.pad(__a       , [(0, 0), height_pad, width_pad, (0, 0)])
      __snake_case					:   Any  				=			self.conv(__a)
      return hidden_state







   def      SCREAMING_SNAKE_CASE__       (self       , __a       , __a = False)      ->   tf.Tensor:
      """simple docstring"""






      __snake_case					:   List[Any]  				=			self.convolution(__a)
      __snake_case					:   Tuple  				=			self.normalization(__a       , training=__a)
      __snake_case					:   Union[str, Any]  				=			self.activation(__a)
      return hidden_state




class a_     (     tf.keras.layers.Layer				):







   def __init__(self       , __a       , **__a)      ->   None:
      """simple docstring"""






      super().__init__(**__a)
      __snake_case					:   Any  				=			TFResNetConvLayer(
          config.embedding_size       , kernel_size=7       , stride=2       , activation=config.hidden_act       , name='embedder'       , )
      __snake_case					:   Optional[Any]  				=			tf.keras.layers.MaxPoolaD(pool_size=3       , strides=2       , padding='valid'       , name='pooler')
      __snake_case					:   Any  				=			config.num_channels







   def      SCREAMING_SNAKE_CASE__       (self       , __a       , __a = False)      ->   tf.Tensor:
      """simple docstring"""






      __snake_case				,__snake_case				,__snake_case				,__snake_case					:   Dict  				=			shape_list(__a)
      if tf.executing_eagerly() and num_channels != self.num_channels:
         raise ValueError(
             'Make sure that the channel dimension of the pixel values match with the one set in the configuration.')
      __snake_case					:   Optional[int]  				=			pixel_values
      __snake_case					:   int  				=			self.embedder(__a)
      __snake_case					:   Any  				=			tf.pad(__a       , [[0, 0], [1, 1], [1, 1], [0, 0]])
      __snake_case					:   Tuple  				=			self.pooler(__a)
      return hidden_state




class a_     (     tf.keras.layers.Layer				):







   def __init__(self       , __a       , __a = 2       , **__a)      ->   None:
      """simple docstring"""






      super().__init__(**__a)
      __snake_case					:   List[str]  				=			tf.keras.layers.ConvaD(
          __a       , kernel_size=1       , strides=__a       , use_bias=__a       , name='convolution')
      # Use same default momentum and epsilon as PyTorch equivalent
      __snake_case					:   Dict  				=			tf.keras.layers.BatchNormalization(epsilon=1E-5       , momentum=0.9       , name='normalization')







   def      SCREAMING_SNAKE_CASE__       (self       , __a       , __a = False)      ->   tf.Tensor:
      """simple docstring"""






      __snake_case					:   List[Any]  				=			x
      __snake_case					:   int  				=			self.convolution(__a)
      __snake_case					:   Tuple  				=			self.normalization(__a       , training=__a)
      return hidden_state




class a_     (     tf.keras.layers.Layer				):







   def __init__(self       , __a       , __a       , __a = 1       , __a = "relu"       , **__a)      ->   None:
      """simple docstring"""






      super().__init__(**__a)
      __snake_case					:   Optional[int]  				=			in_channels != out_channels or stride != 1
      __snake_case					:   List[Any]  				=			TFResNetConvLayer(__a       , stride=__a       , name='layer.0')
      __snake_case					:   Optional[Any]  				=			TFResNetConvLayer(__a       , activation=__a       , name='layer.1')
      __snake_case					:   List[Any]  				=			(
          TFResNetShortCut(__a       , stride=__a       , name='shortcut')
          if should_apply_shortcut
          else tf.keras.layers.Activation('linear'       , name='shortcut')
      )
      __snake_case					:   Tuple  				=			ACTaFN[activation]







   def      SCREAMING_SNAKE_CASE__       (self       , __a       , __a = False)      ->   tf.Tensor:
      """simple docstring"""






      __snake_case					:   Dict  				=			hidden_state
      __snake_case					:   List[str]  				=			self.conva(__a       , training=__a)
      __snake_case					:   List[str]  				=			self.conva(__a       , training=__a)
      __snake_case					:   str  				=			self.shortcut(__a       , training=__a)
      hidden_state += residual
      __snake_case					:   List[Any]  				=			self.activation(__a)
      return hidden_state




class a_     (     tf.keras.layers.Layer				):







   def __init__(self       , __a       , __a       , __a = 1       , __a = "relu"       , __a = 4       , **__a       , )      ->   None:
      """simple docstring"""






      super().__init__(**__a)
      __snake_case					:   Optional[Any]  				=			in_channels != out_channels or stride != 1
      __snake_case					:   Union[str, Any]  				=			out_channels // reduction
      __snake_case					:   Optional[int]  				=			TFResNetConvLayer(__a       , kernel_size=1       , name='layer.0')
      __snake_case					:   Dict  				=			TFResNetConvLayer(__a       , stride=__a       , name='layer.1')
      __snake_case					:   List[str]  				=			TFResNetConvLayer(__a       , kernel_size=1       , activation=__a       , name='layer.2')
      __snake_case					:   Dict  				=			(
          TFResNetShortCut(__a       , stride=__a       , name='shortcut')
          if should_apply_shortcut
          else tf.keras.layers.Activation('linear'       , name='shortcut')
      )
      __snake_case					:   Tuple  				=			ACTaFN[activation]







   def      SCREAMING_SNAKE_CASE__       (self       , __a       , __a = False)      ->   tf.Tensor:
      """simple docstring"""






      __snake_case					:   str  				=			hidden_state
      __snake_case					:   List[str]  				=			self.conva(__a       , training=__a)
      __snake_case					:   Any  				=			self.conva(__a       , training=__a)
      __snake_case					:   str  				=			self.conva(__a       , training=__a)
      __snake_case					:   Tuple  				=			self.shortcut(__a       , training=__a)
      hidden_state += residual
      __snake_case					:   int  				=			self.activation(__a)
      return hidden_state




class a_     (     tf.keras.layers.Layer				):







   def __init__(self       , __a       , __a       , __a       , __a = 2       , __a = 2       , **__a)      ->   None:
      """simple docstring"""






      super().__init__(**__a)

      __snake_case					:   List[Any]  				=			TFResNetBottleNeckLayer if config.layer_type == 'bottleneck' else TFResNetBasicLayer

      __snake_case					:   int  				=			[layer(__a       , __a       , stride=__a       , activation=config.hidden_act       , name='layers.0')]
      layers += [
          layer(__a       , __a       , activation=config.hidden_act       , name=F"""layers.{i + 1}""")
          for i in range(depth - 1)
      ]
      __snake_case					:   Optional[int]  				=			layers







   def      SCREAMING_SNAKE_CASE__       (self       , __a       , __a = False)      ->   tf.Tensor:
      """simple docstring"""






      for layer in self.stage_layers:
         __snake_case					:   Tuple  				=			layer(__a       , training=__a)
      return hidden_state




class a_     (     tf.keras.layers.Layer				):







   def __init__(self       , __a       , **__a)      ->   None:
      """simple docstring"""






      super().__init__(**__a)
      # based on `downsample_in_first_stage` the first layer of the first stage may or may not downsample the input
      __snake_case					:   str  				=			[
          TFResNetStage(
              __a       , config.embedding_size       , config.hidden_sizes[0]       , stride=2 if config.downsample_in_first_stage else 1       , depth=config.depths[0]       , name='stages.0'       , )
      ]
      for i, (in_channels, out_channels, depth) in enumerate(
          zip(config.hidden_sizes       , config.hidden_sizes[1:]       , config.depths[1:])):
         self.stages.append(TFResNetStage(__a       , __a       , __a       , depth=__a       , name=F"""stages.{i + 1}"""))







   def      SCREAMING_SNAKE_CASE__       (self       , __a       , __a = False       , __a = True       , __a = False       , )      ->   TFBaseModelOutputWithNoAttention:
      """simple docstring"""






      __snake_case					:   Dict  				=			() if output_hidden_states else None

      for stage_module in self.stages:
         if output_hidden_states:
            __snake_case					:   Any  				=			hidden_states + (hidden_state,)

         __snake_case					:   Union[str, Any]  				=			stage_module(__a       , training=__a)

      if output_hidden_states:
         __snake_case					:   Dict  				=			hidden_states + (hidden_state,)

      if not return_dict:
         return tuple(v for v in [hidden_state, hidden_states] if v is not None)

      return TFBaseModelOutputWithNoAttention(last_hidden_state=__a       , hidden_states=__a)




class a_     (     UpperCamelCase_				):
   _snake_case	   =				ResNetConfig
   _snake_case	   =				"""resnet"""
   _snake_case	   =				"""pixel_values"""







   @property
   def      SCREAMING_SNAKE_CASE__       (self)      ->   List[Any]:
      """simple docstring"""






      return {"pixel_values": tf.TensorSpec(shape=(None, self.config.num_channels, 2_2_4, 2_2_4)       , dtype=tf.floataa)}


__A     						= r'''
    This model is a TensorFlow
    [tf.keras.layers.Layer](https://www.tensorflow.org/api_docs/python/tf/keras/layers/Layer) sub-class. Use it as a
    regular TensorFlow Module and refer to the TensorFlow documentation for all matter related to general usage and
    behavior.

    Parameters:
        config ([`ResNetConfig`]): 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. Check out the [`~TFPreTrainedModel.from_pretrained`] method to load the model weights.
'''


__A     						= r'''
    Args:
        pixel_values (`tf.Tensor` of shape `(batch_size, num_channels, height, width)`):
            Pixel values. Pixel values can be obtained using [`AutoImageProcessor`]. See
            [`ConvNextImageProcessor.__call__`] for details.

        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.
'''




@keras_serializable
class a_     (     tf.keras.layers.Layer				):
   _snake_case	   =				ResNetConfig







   def __init__(self       , __a       , **__a)      ->   None:
      """simple docstring"""






      super().__init__(**__a)
      __snake_case					:   Tuple  				=			config
      __snake_case					:   Dict  				=			TFResNetEmbeddings(__a       , name='embedder')
      __snake_case					:   Union[str, Any]  				=			TFResNetEncoder(__a       , name='encoder')
      __snake_case					:   int  				=			tf.keras.layers.GlobalAveragePoolingaD(keepdims=__a)







   @unpack_inputs
   def      SCREAMING_SNAKE_CASE__       (self       , __a       , __a = None       , __a = None       , __a = False       , )      ->   Union[Tuple[tf.Tensor], TFBaseModelOutputWithPoolingAndNoAttention]:
      """simple docstring"""






      __snake_case					:   Union[str, Any]  				=			(
          output_hidden_states if output_hidden_states is not None else self.config.output_hidden_states
      )
      __snake_case					:   Any  				=			return_dict if return_dict is not None else self.config.use_return_dict

      # TF 2.0 image layers can't use NCHW format when running on CPU.
      # We transpose to NHWC format and then transpose back after the full forward pass.
      # (batch_size, num_channels, height, width) -> (batch_size, height, width, num_channels)
      __snake_case					:   Optional[Any]  				=			tf.transpose(__a       , perm=[0, 2, 3, 1])
      __snake_case					:   Union[str, Any]  				=			self.embedder(__a       , training=__a)

      __snake_case					:   Any  				=			self.encoder(
          __a       , output_hidden_states=__a       , return_dict=__a       , training=__a)

      __snake_case					:   Optional[Any]  				=			encoder_outputs[0]

      __snake_case					:   Any  				=			self.pooler(__a)

      # Transpose all the outputs to the NCHW format
      # (batch_size, height, width, num_channels) -> (batch_size, num_channels, height, width)
      __snake_case					:   str  				=			tf.transpose(__a       , (0, 3, 1, 2))
      __snake_case					:   int  				=			tf.transpose(__a       , (0, 3, 1, 2))
      __snake_case					:   str  				=			()
      for hidden_state in encoder_outputs[1:]:
         __snake_case					:   str  				=			hidden_states + tuple(tf.transpose(__a       , (0, 3, 1, 2)) for h in hidden_state)

      if not return_dict:
         return (last_hidden_state, pooled_output) + hidden_states

      __snake_case					:   Union[str, Any]  				=			hidden_states if output_hidden_states else None

      return TFBaseModelOutputWithPoolingAndNoAttention(
          last_hidden_state=__a       , pooler_output=__a       , hidden_states=__a       , )




@add_start_docstrings(
    """The bare ResNet model outputting raw features without any specific head on top."""		,   UpperCamelCase_		,   )
class a_     (     UpperCamelCase_				):







   def __init__(self       , __a       , **__a)      ->   None:
      """simple docstring"""






      super().__init__(__a       , **__a)
      __snake_case					:   Union[str, Any]  				=			TFResNetMainLayer(config=__a       , name='resnet')







   @add_start_docstrings_to_model_forward(__a)
   @add_code_sample_docstrings(
       checkpoint=_CHECKPOINT_FOR_DOC       , output_type=__a       , config_class=_CONFIG_FOR_DOC       , modality='vision'       , expected_output=_EXPECTED_OUTPUT_SHAPE       , )
   @unpack_inputs
   def      SCREAMING_SNAKE_CASE__       (self       , __a       , __a = None       , __a = None       , __a = False       , )      ->   Union[Tuple[tf.Tensor], TFBaseModelOutputWithPoolingAndNoAttention]:
      """simple docstring"""






      __snake_case					:   Optional[Any]  				=			(
          output_hidden_states if output_hidden_states is not None else self.config.output_hidden_states
      )
      __snake_case					:   Optional[int]  				=			return_dict if return_dict is not None else self.config.use_return_dict

      __snake_case					:   int  				=			self.resnet(
          pixel_values=__a       , output_hidden_states=__a       , return_dict=__a       , training=__a       , )
      return resnet_outputs




@add_start_docstrings(
    """
    ResNet Model with an image classification head on top (a linear layer on top of the pooled features), e.g. for
    ImageNet.
    """		,   UpperCamelCase_		,   )
class a_     (     UpperCamelCase_		,   UpperCamelCase_				):







   def __init__(self       , __a       , **__a)      ->   None:
      """simple docstring"""






      super().__init__(__a       , **__a)
      __snake_case					:   Union[str, Any]  				=			config.num_labels
      __snake_case					:   List[str]  				=			TFResNetMainLayer(__a       , name='resnet')
      # classification head
      __snake_case					:   Tuple  				=			(
          tf.keras.layers.Dense(config.num_labels       , name='classifier.1')
          if config.num_labels > 0
          else tf.keras.layers.Activation('linear'       , name='classifier.1')
      )







   def      SCREAMING_SNAKE_CASE__       (self       , __a)      ->   tf.Tensor:
      """simple docstring"""






      __snake_case					:   Dict  				=			tf.keras.layers.Flatten()(__a)
      __snake_case					:   str  				=			self.classifier_layer(__a)
      return logits







   @add_start_docstrings_to_model_forward(__a)
   @add_code_sample_docstrings(
       checkpoint=_IMAGE_CLASS_CHECKPOINT       , output_type=__a       , config_class=_CONFIG_FOR_DOC       , expected_output=_IMAGE_CLASS_EXPECTED_OUTPUT       , )
   @unpack_inputs
   def      SCREAMING_SNAKE_CASE__       (self       , __a = None       , __a = None       , __a = None       , __a = None       , __a = False       , )      ->   Union[Tuple[tf.Tensor], TFImageClassifierOutputWithNoAttention]:
      """simple docstring"""






      __snake_case					:   Dict  				=			return_dict if return_dict is not None else self.config.use_return_dict

      __snake_case					:   Optional[int]  				=			self.resnet(
          __a       , output_hidden_states=__a       , return_dict=__a       , training=__a)

      __snake_case					:   Union[str, Any]  				=			outputs.pooler_output if return_dict else outputs[1]

      __snake_case					:   Optional[Any]  				=			self.classifier(__a)

      __snake_case					:   List[str]  				=			None if labels is None else self.hf_compute_loss(__a       , __a)

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

      return TFImageClassifierOutputWithNoAttention(loss=__a       , logits=__a       , hidden_states=outputs.hidden_states)