





from typing import List

import datasets
from datasets.tasks import AudioClassification

from ..folder_based_builder import folder_based_builder


UpperCAmelCase_ 							=       datasets.utils.logging.get_logger(__name__)
class      UpperCamelCase_						(					folder_based_builder.FolderBasedBuilderConfig   ):
     lowerCAmelCase_							=		None
     lowerCAmelCase_							=		None





class      UpperCamelCase_						(					folder_based_builder.FolderBasedBuilder   ):
     lowerCAmelCase_							=		datasets.Audio()
     lowerCAmelCase_							=		"audio"
     lowerCAmelCase_							=		AudioFolderConfig
     lowerCAmelCase_							=		42  # definition at the bottom of the script
     lowerCAmelCase_							=		AudioClassification(audio_column='''audio'''							,					label_column='''label'''   )





UpperCAmelCase_ 							=       [
    ".aiff",
    ".au",
    ".avr",
    ".caf",
    ".flac",
    ".htk",
    ".svx",
    ".mat4",
    ".mat5",
    ".mpc2k",
    ".ogg",
    ".paf",
    ".pvf",
    ".raw",
    ".rf64",
    ".sd2",
    ".sds",
    ".ircam",
    ".voc",
    ".w64",
    ".wav",
    ".nist",
    ".wavex",
    ".wve",
    ".xi",
    ".mp3",
    ".opus",
]
UpperCAmelCase_ 							=       AUDIO_EXTENSIONS










from typing import Optional

import torch
import torch.utils.checkpoint
from torch import Tensor, nn
from torch.nn import BCEWithLogitsLoss, CrossEntropyLoss, MSELoss

from ...activations import ACTaFN
from ...modeling_outputs import (
    BackboneOutput,
    BaseModelOutputWithNoAttention,
    BaseModelOutputWithPoolingAndNoAttention,
    ImageClassifierOutputWithNoAttention,
)
from ...modeling_utils import PreTrainedModel
from ...utils import (
    add_code_sample_docstrings,
    add_start_docstrings,
    add_start_docstrings_to_model_forward,
    logging,
    replace_return_docstrings,
)
from ...utils.backbone_utils import BackboneMixin
from .configuration_resnet import ResNetConfig


UpperCAmelCase_ 							=       logging.get_logger(__name__)

# General docstring
UpperCAmelCase_ 							=       """ResNetConfig"""

# Base docstring
UpperCAmelCase_ 							=       """microsoft/resnet-50"""
UpperCAmelCase_ 							=       [1, 2048, 7, 7]

# Image classification docstring
UpperCAmelCase_ 							=       """microsoft/resnet-50"""
UpperCAmelCase_ 							=       """tiger cat"""

UpperCAmelCase_ 							=       [
    """microsoft/resnet-50""",
    # See all resnet models at https://huggingface.co/models?filter=resnet
]
class      UpperCamelCase_						(					nn.Module   ):




					def __init__(						self			,  lowerCAmelCase_			,  lowerCAmelCase_			,  lowerCAmelCase_ = 3			,  lowerCAmelCase_ = 1			,  lowerCAmelCase_ = "relu"					)						->							Union[str, Any]:
										super().__init__()
										_snake_case													=			nn.Convad(
										    lowerCAmelCase_			,  lowerCAmelCase_			,  kernel_size=lowerCAmelCase_			,  stride=lowerCAmelCase_			,  padding=kernel_size // 2			,  bias=lowerCAmelCase_					)
										_snake_case													=			nn.BatchNormad(lowerCAmelCase_					)
										_snake_case													=			ACTaFN[activation] if activation is not None else nn.Identity()






					def 		lowerCAmelCase     (						self			,  lowerCAmelCase_					)						->							Tensor:
										_snake_case													=			self.convolution(lowerCAmelCase_					)
										_snake_case													=			self.normalization(lowerCAmelCase_					)
										_snake_case													=			self.activation(lowerCAmelCase_					)
										return hidden_state





class      UpperCamelCase_						(					nn.Module   ):




					def __init__(						self			,  lowerCAmelCase_					)						->							Dict:
										super().__init__()
										_snake_case													=			ResNetConvLayer(
										    config.num_channels			,  config.embedding_size			,  kernel_size=7			,  stride=2			,  activation=config.hidden_act					)
										_snake_case													=			nn.MaxPoolad(kernel_size=3			,  stride=2			,  padding=1					)
										_snake_case													=			config.num_channels






					def 		lowerCAmelCase     (						self			,  lowerCAmelCase_					)						->							Tensor:
										_snake_case													=			pixel_values.shape[1]
										if 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													=			self.embedder(lowerCAmelCase_					)
										_snake_case													=			self.pooler(lowerCAmelCase_					)
										return embedding





class      UpperCamelCase_						(					nn.Module   ):




					def __init__(						self			,  lowerCAmelCase_			,  lowerCAmelCase_			,  lowerCAmelCase_ = 2					)						->							List[Any]:
										super().__init__()
										_snake_case													=			nn.Convad(lowerCAmelCase_			,  lowerCAmelCase_			,  kernel_size=1			,  stride=lowerCAmelCase_			,  bias=lowerCAmelCase_					)
										_snake_case													=			nn.BatchNormad(lowerCAmelCase_					)






					def 		lowerCAmelCase     (						self			,  lowerCAmelCase_					)						->							Tensor:
										_snake_case													=			self.convolution(lowerCAmelCase_					)
										_snake_case													=			self.normalization(lowerCAmelCase_					)
										return hidden_state





class      UpperCamelCase_						(					nn.Module   ):




					def __init__(						self			,  lowerCAmelCase_			,  lowerCAmelCase_			,  lowerCAmelCase_ = 1			,  lowerCAmelCase_ = "relu"					)						->							Any:
										super().__init__()
										_snake_case													=			in_channels != out_channels or stride != 1
										_snake_case													=			(
										    ResNetShortCut(lowerCAmelCase_			,  lowerCAmelCase_			,  stride=lowerCAmelCase_					) if should_apply_shortcut else nn.Identity()
										)
										_snake_case													=			nn.Sequential(
										    ResNetConvLayer(lowerCAmelCase_			,  lowerCAmelCase_			,  stride=lowerCAmelCase_					)			,  ResNetConvLayer(lowerCAmelCase_			,  lowerCAmelCase_			,  activation=lowerCAmelCase_					)			,  )
										_snake_case													=			ACTaFN[activation]






					def 		lowerCAmelCase     (						self			,  lowerCAmelCase_					)						->							str:
										_snake_case													=			hidden_state
										_snake_case													=			self.layer(lowerCAmelCase_					)
										_snake_case													=			self.shortcut(lowerCAmelCase_					)
										hidden_state += residual
										_snake_case													=			self.activation(lowerCAmelCase_					)
										return hidden_state





class      UpperCamelCase_						(					nn.Module   ):




					def __init__(						self			,  lowerCAmelCase_			,  lowerCAmelCase_			,  lowerCAmelCase_ = 1			,  lowerCAmelCase_ = "relu"			,  lowerCAmelCase_ = 4					)						->							List[str]:
										super().__init__()
										_snake_case													=			in_channels != out_channels or stride != 1
										_snake_case													=			out_channels // reduction
										_snake_case													=			(
										    ResNetShortCut(lowerCAmelCase_			,  lowerCAmelCase_			,  stride=lowerCAmelCase_					) if should_apply_shortcut else nn.Identity()
										)
										_snake_case													=			nn.Sequential(
										    ResNetConvLayer(lowerCAmelCase_			,  lowerCAmelCase_			,  kernel_size=1					)			,  ResNetConvLayer(lowerCAmelCase_			,  lowerCAmelCase_			,  stride=lowerCAmelCase_					)			,  ResNetConvLayer(lowerCAmelCase_			,  lowerCAmelCase_			,  kernel_size=1			,  activation=lowerCAmelCase_					)			,  )
										_snake_case													=			ACTaFN[activation]






					def 		lowerCAmelCase     (						self			,  lowerCAmelCase_					)						->							Optional[Any]:
										_snake_case													=			hidden_state
										_snake_case													=			self.layer(lowerCAmelCase_					)
										_snake_case													=			self.shortcut(lowerCAmelCase_					)
										hidden_state += residual
										_snake_case													=			self.activation(lowerCAmelCase_					)
										return hidden_state





class      UpperCamelCase_						(					nn.Module   ):




					def __init__(						self			,  lowerCAmelCase_			,  lowerCAmelCase_			,  lowerCAmelCase_			,  lowerCAmelCase_ = 2			,  lowerCAmelCase_ = 2			,  )						->							Tuple:
										super().__init__()

										_snake_case													=			ResNetBottleNeckLayer if config.layer_type == 'bottleneck' else ResNetBasicLayer

										_snake_case													=			nn.Sequential(
										    # downsampling is done in the first layer with stride of 2
										    layer(lowerCAmelCase_			,  lowerCAmelCase_			,  stride=lowerCAmelCase_			,  activation=config.hidden_act					)			,  *[layer(lowerCAmelCase_			,  lowerCAmelCase_			,  activation=config.hidden_act					) for _ in range(depth - 1					)]			,  )






					def 		lowerCAmelCase     (						self			,  lowerCAmelCase_					)						->							Tensor:
										_snake_case													=			input
										for layer in self.layers:
															_snake_case													=			layer(lowerCAmelCase_					)
										return hidden_state





class      UpperCamelCase_						(					nn.Module   ):




					def __init__(						self			,  lowerCAmelCase_					)						->							int:
										super().__init__()
										_snake_case													=			nn.ModuleList([]					)
										# based on `downsample_in_first_stage` the first layer of the first stage may or may not downsample the input
										self.stages.append(
										    ResNetStage(
										        lowerCAmelCase_			,  config.embedding_size			,  config.hidden_sizes[0]			,  stride=2 if config.downsample_in_first_stage else 1			,  depth=config.depths[0]			,  )					)
										_snake_case													=			zip(config.hidden_sizes			,  config.hidden_sizes[1:]					)
										for (in_channels, out_channels), depth in zip(lowerCAmelCase_			,  config.depths[1:]					):
															self.stages.append(ResNetStage(lowerCAmelCase_			,  lowerCAmelCase_			,  lowerCAmelCase_			,  depth=lowerCAmelCase_					)					)






					def 		lowerCAmelCase     (						self			,  lowerCAmelCase_			,  lowerCAmelCase_ = False			,  lowerCAmelCase_ = True					)						->							BaseModelOutputWithNoAttention:
										_snake_case													=			() if output_hidden_states else None

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

															_snake_case													=			stage_module(lowerCAmelCase_					)

										if output_hidden_states:
															_snake_case													=			hidden_states + (hidden_state,)

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

										return BaseModelOutputWithNoAttention(
										    last_hidden_state=lowerCAmelCase_			,  hidden_states=lowerCAmelCase_			,  )





class      UpperCamelCase_						(					_lowerCamelCase   ):
					lowerCAmelCase_							=		ResNetConfig
					lowerCAmelCase_							=		'''resnet'''
					lowerCAmelCase_							=		'''pixel_values'''
					lowerCAmelCase_							=		True




					def 		lowerCAmelCase     (						self			,  lowerCAmelCase_					)						->							Dict:
										if isinstance(lowerCAmelCase_			,  nn.Convad					):
															nn.init.kaiming_normal_(module.weight			,  mode='fan_out'			,  nonlinearity='relu'					)
										elif isinstance(lowerCAmelCase_			,  (nn.BatchNormad, nn.GroupNorm)					):
															nn.init.constant_(module.weight			,  1					)
															nn.init.constant_(module.bias			,  0					)






					def 		lowerCAmelCase     (						self			,  lowerCAmelCase_			,  lowerCAmelCase_=False					)						->							List[Any]:
										if isinstance(lowerCAmelCase_			,  lowerCAmelCase_					):
															_snake_case													=			value





UpperCAmelCase_ 							=       R"""
    This model is 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 ([`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 [`~PreTrainedModel.from_pretrained`] method to load the model weights.
"""

UpperCAmelCase_ 							=       R"""
    Args:
        pixel_values (`torch.FloatTensor` 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.
"""
@add_start_docstrings(
    '''The bare ResNet model outputting raw features without any specific head on top.'''							,					_lowerCamelCase							,					)
class      UpperCamelCase_						(					_lowerCamelCase   ):




					def __init__(						self			,  lowerCAmelCase_					)						->							int:
										super().__init__(lowerCAmelCase_					)
										_snake_case													=			config
										_snake_case													=			ResNetEmbeddings(lowerCAmelCase_					)
										_snake_case													=			ResNetEncoder(lowerCAmelCase_					)
										_snake_case													=			nn.AdaptiveAvgPoolad((1, 1)					)
										# Initialize weights and apply final processing
										self.post_init()






					@add_start_docstrings_to_model_forward(lowerCAmelCase_					)
					@add_code_sample_docstrings(
					    checkpoint=_CHECKPOINT_FOR_DOC			,  output_type=lowerCAmelCase_			,  config_class=_CONFIG_FOR_DOC			,  modality='vision'			,  expected_output=_EXPECTED_OUTPUT_SHAPE			,  )
					def 		lowerCAmelCase     (						self			,  lowerCAmelCase_			,  lowerCAmelCase_ = None			,  lowerCAmelCase_ = None					)						->							BaseModelOutputWithPoolingAndNoAttention:
										_snake_case													=			(
										    output_hidden_states if output_hidden_states is not None else self.config.output_hidden_states
										)
										_snake_case													=			return_dict if return_dict is not None else self.config.use_return_dict

										_snake_case													=			self.embedder(lowerCAmelCase_					)

										_snake_case													=			self.encoder(
										    lowerCAmelCase_			,  output_hidden_states=lowerCAmelCase_			,  return_dict=lowerCAmelCase_					)

										_snake_case													=			encoder_outputs[0]

										_snake_case													=			self.pooler(lowerCAmelCase_					)

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

										return BaseModelOutputWithPoolingAndNoAttention(
										    last_hidden_state=lowerCAmelCase_			,  pooler_output=lowerCAmelCase_			,  hidden_states=encoder_outputs.hidden_states			,  )





@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.
    '''							,					_lowerCamelCase							,					)
class      UpperCamelCase_						(					_lowerCamelCase   ):




					def __init__(						self			,  lowerCAmelCase_					)						->							Union[str, Any]:
										super().__init__(lowerCAmelCase_					)
										_snake_case													=			config.num_labels
										_snake_case													=			ResNetModel(lowerCAmelCase_					)
										# classification head
										_snake_case													=			nn.Sequential(
										    nn.Flatten()			,  nn.Linear(config.hidden_sizes[-1]			,  config.num_labels					) if config.num_labels > 0 else nn.Identity()			,  )
										# initialize weights and apply final processing
										self.post_init()






					@add_start_docstrings_to_model_forward(lowerCAmelCase_					)
					@add_code_sample_docstrings(
					    checkpoint=_IMAGE_CLASS_CHECKPOINT			,  output_type=lowerCAmelCase_			,  config_class=_CONFIG_FOR_DOC			,  expected_output=_IMAGE_CLASS_EXPECTED_OUTPUT			,  )
					def 		lowerCAmelCase     (						self			,  lowerCAmelCase_ = None			,  lowerCAmelCase_ = None			,  lowerCAmelCase_ = None			,  lowerCAmelCase_ = None			,  )						->							ImageClassifierOutputWithNoAttention:
										_snake_case													=			return_dict if return_dict is not None else self.config.use_return_dict

										_snake_case													=			self.resnet(lowerCAmelCase_			,  output_hidden_states=lowerCAmelCase_			,  return_dict=lowerCAmelCase_					)

										_snake_case													=			outputs.pooler_output if return_dict else outputs[1]

										_snake_case													=			self.classifier(lowerCAmelCase_					)

										_snake_case													=			None

										if labels is not None:
															if self.config.problem_type is None:
																				if self.num_labels == 1:
																									_snake_case													=			'regression'
																				elif self.num_labels > 1 and (labels.dtype == torch.long or labels.dtype == torch.int):
																									_snake_case													=			'single_label_classification'
																				else:
																									_snake_case													=			'multi_label_classification'
															if self.config.problem_type == "regression":
																				_snake_case													=			MSELoss()
																				if self.num_labels == 1:
																									_snake_case													=			loss_fct(logits.squeeze()			,  labels.squeeze()					)
																				else:
																									_snake_case													=			loss_fct(lowerCAmelCase_			,  lowerCAmelCase_					)
															elif self.config.problem_type == "single_label_classification":
																				_snake_case													=			CrossEntropyLoss()
																				_snake_case													=			loss_fct(logits.view(-1			,  self.num_labels					)			,  labels.view(-1					)					)
															elif self.config.problem_type == "multi_label_classification":
																				_snake_case													=			BCEWithLogitsLoss()
																				_snake_case													=			loss_fct(lowerCAmelCase_			,  lowerCAmelCase_					)

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

										return ImageClassifierOutputWithNoAttention(loss=lowerCAmelCase_			,  logits=lowerCAmelCase_			,  hidden_states=outputs.hidden_states					)





@add_start_docstrings(
    '''
    ResNet backbone, to be used with frameworks like DETR and MaskFormer.
    '''							,					_lowerCamelCase							,					)
class      UpperCamelCase_						(					_lowerCamelCase							,					_lowerCamelCase   ):




					def __init__(						self			,  lowerCAmelCase_					)						->							List[Any]:
										super().__init__(lowerCAmelCase_					)
										super()._init_backbone(lowerCAmelCase_					)

										_snake_case													=			[config.embedding_size] + config.hidden_sizes
										_snake_case													=			ResNetEmbeddings(lowerCAmelCase_					)
										_snake_case													=			ResNetEncoder(lowerCAmelCase_					)

										# initialize weights and apply final processing
										self.post_init()






					@add_start_docstrings_to_model_forward(lowerCAmelCase_					)
					@replace_return_docstrings(output_type=lowerCAmelCase_			,  config_class=_CONFIG_FOR_DOC					)
					def 		lowerCAmelCase     (						self			,  lowerCAmelCase_			,  lowerCAmelCase_ = None			,  lowerCAmelCase_ = None					)						->							BackboneOutput:
										_snake_case													=			return_dict if return_dict is not None else self.config.use_return_dict
										_snake_case													=			(
										    output_hidden_states if output_hidden_states is not None else self.config.output_hidden_states
										)

										_snake_case													=			self.embedder(lowerCAmelCase_					)

										_snake_case													=			self.encoder(lowerCAmelCase_			,  output_hidden_states=lowerCAmelCase_			,  return_dict=lowerCAmelCase_					)

										_snake_case													=			outputs.hidden_states

										_snake_case													=			()
										for idx, stage in enumerate(self.stage_names					):
															if stage in self.out_features:
																				feature_maps += (hidden_states[idx],)

										if not return_dict:
															_snake_case													=			(feature_maps,)
															if output_hidden_states:
																				output += (outputs.hidden_states,)
															return output

										return BackboneOutput(
										    feature_maps=lowerCAmelCase_			,  hidden_states=outputs.hidden_states if output_hidden_states else None			,  attentions=lowerCAmelCase_			,  )



