




import warnings
from dataclasses import dataclass, field
from typing import Optional, Tuple

from .training_args import TrainingArguments
from .utils import cached_property, is_tf_available, logging, requires_backends


a__		    =    logging.get_logger(__name__)

if is_tf_available():
	import tensorflow as tf


@dataclass
class       SCREAMING_SNAKE_CASE_							(					_UpperCamelCase      ):



	"""simple docstring"""


	__magic_name__      :					List[Any]			  =		'tf'
	__magic_name__      :					Optional[str]			  =		field(
	    default=_UpperCamelCase  ,     metadata={'help': 'Name of TPU'}  ,     )

	__magic_name__      :					Optional[str]			  =		field(
	    default=_UpperCamelCase  ,     metadata={'help': 'Zone of TPU'}  ,     )

	__magic_name__      :					Optional[str]			  =		field(
	    default=_UpperCamelCase  ,     metadata={'help': 'Name of Cloud TPU-enabled project'}  ,     )

	__magic_name__      :					float			  =		field(
	    default=1.0  ,     metadata={'help': 'Power for the Polynomial decay LR scheduler.'}  ,     )

	__magic_name__      :					bool			  =		field(default=_UpperCamelCase  ,     metadata={'help': 'Whether to activate the XLA compilation or not'}      )






	@cached_property
	def 				lowerCamelCase__    (				self		:	int  )  ->					Tuple["tf.distribute.Strategy", int]:







						"""simple docstring"""







						requires_backends(self				,    ["""tf"""]  )
						logger.info("""Tensorflow: setting up strategy"""  )

						__UpperCamelCase				:  Tuple								=			tf.config.list_physical_devices("""GPU"""  )

						# Set to float16 at first
						if self.fpaa:
											tf.keras.mixed_precision.set_global_policy("""mixed_float16"""  )

						if self.no_cuda:
											__UpperCamelCase				:  int								=			tf.distribute.OneDeviceStrategy(device="""/cpu:0"""  )
						else:
											try:
																if self.tpu_name:
																					__UpperCamelCase				:  Optional[Any]								=			tf.distribute.cluster_resolver.TPUClusterResolver(
																					    self.tpu_name				,    zone=self.tpu_zone				,    project=self.gcp_project  )
																else:
																					__UpperCamelCase				:  List[Any]								=			tf.distribute.cluster_resolver.TPUClusterResolver()
											except ValueError:
																if self.tpu_name:
																					raise RuntimeError(F'''Couldn\'t connect to TPU {self.tpu_name}!'''  )
																else:
																					__UpperCamelCase				:  Tuple								=			None

											if tpu:
																# Set to bfloat16 in case of TPU
																if self.fpaa:
																					tf.keras.mixed_precision.set_global_policy("""mixed_bfloat16"""  )

																tf.config.experimental_connect_to_cluster(lowerCAmelCase  )
																tf.tpu.experimental.initialize_tpu_system(lowerCAmelCase  )

																__UpperCamelCase				:  List[str]								=			tf.distribute.TPUStrategy(lowerCAmelCase  )

											elif len(lowerCAmelCase  ) == 0:
																__UpperCamelCase				:  List[str]								=			tf.distribute.OneDeviceStrategy(device="""/cpu:0"""  )
											elif len(lowerCAmelCase  ) == 1:
																__UpperCamelCase				:  Optional[int]								=			tf.distribute.OneDeviceStrategy(device="""/gpu:0"""  )
											elif len(lowerCAmelCase  ) > 1:
																# If you only want to use a specific subset of GPUs use `CUDA_VISIBLE_DEVICES=0`
																__UpperCamelCase				:  Tuple								=			tf.distribute.MirroredStrategy()
											else:
																raise ValueError("""Cannot find the proper strategy, please check your environment properties."""  )

						return strategy






	@property
	def 				lowerCamelCase__    (				self		:	Optional[Any]  )  ->					"tf.distribute.Strategy":







						"""simple docstring"""







						requires_backends(self				,    ["""tf"""]  )
						return self._setup_strategy






	@property
	def 				lowerCamelCase__    (				self		:	Optional[Any]  )  ->					int:







						"""simple docstring"""







						requires_backends(self				,    ["""tf"""]  )
						return self._setup_strategy.num_replicas_in_sync






	@property
	def 				lowerCamelCase__    (				self		:	Optional[int]  )  ->					str:







						"""simple docstring"""







						return False  # TF Logging is handled by Keras not the Trainer






	@property
	def 				lowerCamelCase__    (				self		:	str  )  ->					int:







						"""simple docstring"""







						if self.per_gpu_train_batch_size:
											logger.warning(
											    """Using deprecated `--per_gpu_train_batch_size` argument which will be removed in a future """
											    """version. Using `--per_device_train_batch_size` is preferred."""  )
						__UpperCamelCase				:  List[str]								=			self.per_gpu_train_batch_size or self.per_device_train_batch_size
						return per_device_batch_size * self.n_replicas






	@property
	def 				lowerCamelCase__    (				self		:	Optional[int]  )  ->					int:







						"""simple docstring"""







						if self.per_gpu_eval_batch_size:
											logger.warning(
											    """Using deprecated `--per_gpu_eval_batch_size` argument which will be removed in a future """
											    """version. Using `--per_device_eval_batch_size` is preferred."""  )
						__UpperCamelCase				:  Optional[int]								=			self.per_gpu_eval_batch_size or self.per_device_eval_batch_size
						return per_device_batch_size * self.n_replicas






	@property
	def 				lowerCamelCase__    (				self		:	Dict  )  ->					int:







						"""simple docstring"""







						requires_backends(self				,    ["""tf"""]  )
						warnings.warn(
						    """The n_gpu argument is deprecated and will be removed in a future version, use n_replicas instead."""				,    lowerCAmelCase				,    )
						return self._setup_strategy.num_replicas_in_sync












import inspect
import unittest

from transformers import EfficientNetConfig
from transformers.testing_utils import is_pipeline_test, require_torch, require_vision, slow, torch_device
from transformers.utils import cached_property, is_torch_available, is_vision_available

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


if is_torch_available():
	import torch

	from transformers import EfficientNetForImageClassification, EfficientNetModel
	from transformers.models.efficientnet.modeling_efficientnet import EFFICIENTNET_PRETRAINED_MODEL_ARCHIVE_LIST


if is_vision_available():
	from PIL import Image

	from transformers import AutoImageProcessor


class       SCREAMING_SNAKE_CASE_							:



	"""simple docstring"""


	def __init__(				self		:	Optional[int]				,    lowerCAmelCase		:	List[Any]				,    lowerCAmelCase		:	int=13				,    lowerCAmelCase		:	Union[str, Any]=32				,    lowerCAmelCase		:	List[Any]=3				,    lowerCAmelCase		:	Tuple=[3, 3, 5]				,    lowerCAmelCase		:	str=[32, 16, 24]				,    lowerCAmelCase		:	Dict=[16, 24, 40]				,    lowerCAmelCase		:	Optional[Any]=[1, 1, 2]				,    lowerCAmelCase		:	int=[1, 1, 2]				,    lowerCAmelCase		:	Any=[1, 6, 6]				,    lowerCAmelCase		:	str=True				,    lowerCAmelCase		:	Tuple=True				,    lowerCAmelCase		:	Dict=37				,    lowerCAmelCase		:	Any="gelu"				,    lowerCAmelCase		:	List[str]=10				,    )  ->					Optional[Any]:







						"""simple docstring"""







						__UpperCamelCase				:  List[Any]								=			parent
						__UpperCamelCase				:  Any								=			batch_size
						__UpperCamelCase				:  List[str]								=			image_size
						__UpperCamelCase				:  int								=			num_channels
						__UpperCamelCase				:  Tuple								=			kernel_sizes
						__UpperCamelCase				:  Union[str, Any]								=			in_channels
						__UpperCamelCase				:  int								=			out_channels
						__UpperCamelCase				:  List[str]								=			strides
						__UpperCamelCase				:  Optional[Any]								=			num_block_repeats
						__UpperCamelCase				:  Tuple								=			expand_ratios
						__UpperCamelCase				:  Optional[int]								=			is_training
						__UpperCamelCase				:  Dict								=			hidden_act
						__UpperCamelCase				:  Optional[int]								=			num_labels
						__UpperCamelCase				:  List[Any]								=			use_labels






	def 				lowerCamelCase__    (				self		:	Optional[Any]  )  ->					Tuple:







						"""simple docstring"""







						__UpperCamelCase				:  Tuple								=			floats_tensor([self.batch_size, self.num_channels, self.image_size, self.image_size]  )

						__UpperCamelCase				:  int								=			None
						if self.use_labels:
											__UpperCamelCase				:  str								=			ids_tensor([self.batch_size]				,    self.num_labels  )

						__UpperCamelCase				:  int								=			self.get_config()
						return config, pixel_values, labels






	def 				lowerCamelCase__    (				self		:	Tuple  )  ->					Any:







						"""simple docstring"""







						return EfficientNetConfig(
						    num_channels=self.num_channels				,    kernel_sizes=self.kernel_sizes				,    in_channels=self.in_channels				,    out_channels=self.out_channels				,    strides=self.strides				,    num_block_repeats=self.num_block_repeats				,    expand_ratios=self.expand_ratios				,    hidden_act=self.hidden_act				,    num_labels=self.num_labels				,    )






	def 				lowerCamelCase__    (				self		:	Optional[int]				,    lowerCAmelCase		:	int				,    lowerCAmelCase		:	Tuple				,    lowerCAmelCase		:	Optional[Any]  )  ->					Union[str, Any]:







						"""simple docstring"""







						__UpperCamelCase				:  int								=			EfficientNetModel(config=lowerCAmelCase  )
						model.to(lowerCAmelCase  )
						model.eval()
						__UpperCamelCase				:  Union[str, Any]								=			model(lowerCAmelCase  )
						# expected last hidden states: B, C, H // 4, W // 4
						self.parent.assertEqual(
						    result.last_hidden_state.shape				,    (self.batch_size, config.hidden_dim, self.image_size // 4, self.image_size // 4)				,    )






	def 				lowerCamelCase__    (				self		:	int				,    lowerCAmelCase		:	Union[str, Any]				,    lowerCAmelCase		:	Optional[Any]				,    lowerCAmelCase		:	str  )  ->					Optional[int]:







						"""simple docstring"""







						__UpperCamelCase				:  List[Any]								=			EfficientNetForImageClassification(lowerCAmelCase  )
						model.to(lowerCAmelCase  )
						model.eval()
						__UpperCamelCase				:  Optional[int]								=			model(lowerCAmelCase				,    labels=lowerCAmelCase  )
						self.parent.assertEqual(result.logits.shape				,    (self.batch_size, self.num_labels)  )






	def 				lowerCamelCase__    (				self		:	Optional[Any]  )  ->					Optional[int]:







						"""simple docstring"""







						__UpperCamelCase				:  Optional[int]								=			self.prepare_config_and_inputs()
						__UpperCamelCase			, __UpperCamelCase			, __UpperCamelCase				:  str								=			config_and_inputs
						__UpperCamelCase				:  Optional[Any]								=			{"""pixel_values""": pixel_values}
						return config, inputs_dict






@require_torch
class       SCREAMING_SNAKE_CASE_							(					_UpperCamelCase  ,     _UpperCamelCase  ,     unittest.TestCase      ):



	"""simple docstring"""


	__magic_name__      :					List[Any]			  =		(EfficientNetModel, EfficientNetForImageClassification) if is_torch_available() else ()
	__magic_name__      :					Tuple			  =		(
	    {'feature-extraction': EfficientNetModel, 'image-classification': EfficientNetForImageClassification}
	    if is_torch_available()
	    else {}
	)

	__magic_name__      :					Union[str, Any]			  =		False
	__magic_name__      :					Dict			  =		False
	__magic_name__      :					str			  =		False
	__magic_name__      :					Union[str, Any]			  =		False
	__magic_name__      :					int			  =		False






	def 				lowerCamelCase__    (				self		:	Dict  )  ->					Optional[int]:







						"""simple docstring"""







						__UpperCamelCase				:  List[str]								=			EfficientNetModelTester(self  )
						__UpperCamelCase				:  Optional[Any]								=			ConfigTester(
						    self				,    config_class=lowerCAmelCase				,    has_text_modality=lowerCAmelCase				,    hidden_size=37  )






	def 				lowerCamelCase__    (				self		:	List[str]  )  ->					int:







						"""simple docstring"""







						self.create_and_test_config_common_properties()
						self.config_tester.create_and_test_config_to_json_string()
						self.config_tester.create_and_test_config_to_json_file()
						self.config_tester.create_and_test_config_from_and_save_pretrained()
						self.config_tester.create_and_test_config_with_num_labels()
						self.config_tester.check_config_can_be_init_without_params()
						self.config_tester.check_config_arguments_init()






	def 				lowerCamelCase__    (				self		:	Optional[Any]  )  ->					Dict:







						"""simple docstring"""







						return






	@unittest.skip(reason="""EfficientNet does not use inputs_embeds"""  )
	def 				lowerCamelCase__    (				self		:	str  )  ->					List[str]:







						"""simple docstring"""







						pass






	@unittest.skip(reason="""EfficientNet does not support input and output embeddings"""  )
	def 				lowerCamelCase__    (				self		:	Optional[Any]  )  ->					Any:







						"""simple docstring"""







						pass






	@unittest.skip(reason="""EfficientNet does not use feedforward chunking"""  )
	def 				lowerCamelCase__    (				self		:	Tuple  )  ->					Optional[int]:







						"""simple docstring"""







						pass






	def 				lowerCamelCase__    (				self		:	Tuple  )  ->					List[str]:







						"""simple docstring"""







						__UpperCamelCase			, __UpperCamelCase				:  Dict								=			self.model_tester.prepare_config_and_inputs_for_common()

						for model_class in self.all_model_classes:
											__UpperCamelCase				:  List[str]								=			model_class(lowerCAmelCase  )
											__UpperCamelCase				:  str								=			inspect.signature(model.forward  )
											# signature.parameters is an OrderedDict => so arg_names order is deterministic
											__UpperCamelCase				:  Tuple								=			[*signature.parameters.keys()]

											__UpperCamelCase				:  Union[str, Any]								=			["""pixel_values"""]
											self.assertListEqual(arg_names[:1]				,    lowerCAmelCase  )






	def 				lowerCamelCase__    (				self		:	Any  )  ->					Optional[int]:







						"""simple docstring"""







						__UpperCamelCase				:  Optional[int]								=			self.model_tester.prepare_config_and_inputs()
						self.model_tester.create_and_check_model(*lowerCAmelCase  )






	def 				lowerCamelCase__    (				self		:	Tuple  )  ->					List[Any]:







						"""simple docstring"""







						def check_hidden_states_output(lowerCAmelCase		:	Optional[Any]				,    lowerCAmelCase		:	str				,    lowerCAmelCase		:	Any  ):
											__UpperCamelCase				:  int								=			model_class(lowerCAmelCase  )
											model.to(lowerCAmelCase  )
											model.eval()

											with torch.no_grad():
																__UpperCamelCase				:  Tuple								=			model(**self._prepare_for_class(lowerCAmelCase				,    lowerCAmelCase  )  )

											__UpperCamelCase				:  Any								=			outputs.encoder_hidden_states if config.is_encoder_decoder else outputs.hidden_states
											__UpperCamelCase				:  Union[str, Any]								=			sum(config.num_block_repeats  ) * 4
											self.assertEqual(len(lowerCAmelCase  )				,    lowerCAmelCase  )

											# EfficientNet's feature maps are of shape (batch_size, num_channels, height, width)
											self.assertListEqual(
											    list(hidden_states[0].shape[-2:]  )				,    [self.model_tester.image_size // 2, self.model_tester.image_size // 2]				,    )

						__UpperCamelCase			, __UpperCamelCase				:  Union[str, Any]								=			self.model_tester.prepare_config_and_inputs_for_common()

						for model_class in self.all_model_classes:
											__UpperCamelCase				:  Union[str, Any]								=			True
											check_hidden_states_output(lowerCAmelCase				,    lowerCAmelCase				,    lowerCAmelCase  )

											# check that output_hidden_states also work using config
											del inputs_dict["output_hidden_states"]
											__UpperCamelCase				:  Optional[Any]								=			True

											check_hidden_states_output(lowerCAmelCase				,    lowerCAmelCase				,    lowerCAmelCase  )






	def 				lowerCamelCase__    (				self		:	List[str]  )  ->					List[Any]:







						"""simple docstring"""







						__UpperCamelCase				:  Optional[Any]								=			self.model_tester.prepare_config_and_inputs()
						self.model_tester.create_and_check_for_image_classification(*lowerCAmelCase  )






	@unittest.skip("""Will be fixed soon by reducing the size of the model used for common tests."""  )
	def 				lowerCamelCase__    (				self		:	Optional[int]  )  ->					Dict:







						"""simple docstring"""







						pass






	@slow
	def 				lowerCamelCase__    (				self		:	str  )  ->					Any:







						"""simple docstring"""







						for model_name in EFFICIENTNET_PRETRAINED_MODEL_ARCHIVE_LIST[:1]:
											__UpperCamelCase				:  Union[str, Any]								=			EfficientNetModel.from_pretrained(lowerCAmelCase  )
											self.assertIsNotNone(lowerCAmelCase  )






	@is_pipeline_test
	@require_vision
	@slow
	def 				lowerCamelCase__    (				self		:	List[str]  )  ->					Union[str, Any]:







						"""simple docstring"""







						super().test_pipeline_image_classification()






def 							A__   ()    ->	Union[str, Any]:
					__UpperCamelCase				:  List[str]								=			Image.open("""./tests/fixtures/tests_samples/COCO/000000039769.png"""							)
					return image







@require_torch
@require_vision
class       SCREAMING_SNAKE_CASE_							(					unittest.TestCase      ):



	"""simple docstring"""


	@cached_property
	def 				lowerCamelCase__    (				self		:	List[str]  )  ->					Union[str, Any]:







						"""simple docstring"""







						return AutoImageProcessor.from_pretrained("""google/efficientnet-b7"""  ) if is_vision_available() else None






	@slow
	def 				lowerCamelCase__    (				self		:	List[str]  )  ->					Dict:







						"""simple docstring"""







						__UpperCamelCase				:  Optional[Any]								=			EfficientNetForImageClassification.from_pretrained("""google/efficientnet-b7"""  ).to(lowerCAmelCase  )

						__UpperCamelCase				:  Any								=			self.default_image_processor
						__UpperCamelCase				:  Any								=			prepare_img()
						__UpperCamelCase				:  Optional[Any]								=			image_processor(images=lowerCAmelCase				,    return_tensors="""pt"""  ).to(lowerCAmelCase  )

						# forward pass
						with torch.no_grad():
											__UpperCamelCase				:  Tuple								=			model(**lowerCAmelCase  )

						# verify the logits
						__UpperCamelCase				:  Optional[int]								=			torch.Size((1, 1000)  )
						self.assertEqual(outputs.logits.shape				,    lowerCAmelCase  )

						__UpperCamelCase				:  int								=			torch.tensor([0.00_01, 0.00_02, 0.00_02]  ).to(lowerCAmelCase  )
						self.assertTrue(torch.allclose(outputs.logits[0, :3]				,    lowerCAmelCase				,    atol=1E-4  )  )






