






from collections import OrderedDict
from typing import Mapping

from packaging import version

from ...configuration_utils import PretrainedConfig
from ...onnx import OnnxConfig
from ...utils import logging
from ...utils.backbone_utils import BackboneConfigMixin, get_aligned_output_features_output_indices


lowerCamelCase			:					Union[str, Any]         =	logging.get_logger(__name__)

lowerCamelCase			:					Optional[Any]         =	{
    '''microsoft/swin-tiny-patch4-window7-224''': (
        '''https://huggingface.co/microsoft/swin-tiny-patch4-window7-224/resolve/main/config.json'''
    ),
    # See all Swin models at https://huggingface.co/models?filter=swin
}



class 							_UpperCamelCase			(UpperCAmelCase__							,		UpperCAmelCase__			):
      snake_case_  =							"""swin"""

      snake_case_  =							{
          """num_attention_heads""": """num_heads""",
          """num_hidden_layers""": """num_layers""",
      }


      def __init__(	self					,						__UpperCamelCase=2_2_4					,						__UpperCamelCase=4					,						__UpperCamelCase=3					,						__UpperCamelCase=9_6					,						__UpperCamelCase=[2, 2, 6, 2]					,						__UpperCamelCase=[3, 6, 1_2, 2_4]					,						__UpperCamelCase=7					,						__UpperCamelCase=4.0					,						__UpperCamelCase=True					,						__UpperCamelCase=0.0					,						__UpperCamelCase=0.0					,						__UpperCamelCase=0.1					,						__UpperCamelCase="gelu"					,						__UpperCamelCase=False					,						__UpperCamelCase=0.0_2					,						__UpperCamelCase=1e-5					,						__UpperCamelCase=3_2					,						__UpperCamelCase=None					,						__UpperCamelCase=None					,						**__UpperCamelCase					,						)->	Optional[int]:
           super().__init__(**__lowerCAmelCase	)

           __lowerCAmelCase								=					image_size
           __lowerCAmelCase								=					patch_size
           __lowerCAmelCase								=					num_channels
           __lowerCAmelCase								=					embed_dim
           __lowerCAmelCase								=					depths
           __lowerCAmelCase								=					len(__lowerCAmelCase	)
           __lowerCAmelCase								=					num_heads
           __lowerCAmelCase								=					window_size
           __lowerCAmelCase								=					mlp_ratio
           __lowerCAmelCase								=					qkv_bias
           __lowerCAmelCase								=					hidden_dropout_prob
           __lowerCAmelCase								=					attention_probs_dropout_prob
           __lowerCAmelCase								=					drop_path_rate
           __lowerCAmelCase								=					hidden_act
           __lowerCAmelCase								=					use_absolute_embeddings
           __lowerCAmelCase								=					layer_norm_eps
           __lowerCAmelCase								=					initializer_range
           __lowerCAmelCase								=					encoder_stride
           # we set the hidden_size attribute in order to make Swin work with VisionEncoderDecoderModel
           # this indicates the channel dimension after the last stage of the model
           __lowerCAmelCase								=					int(embed_dim * 2 ** (len(__lowerCAmelCase	) - 1)	)
           __lowerCAmelCase								=					["stem"] + [F"""stage{idx}""" for idx in range(1					,						len(__lowerCAmelCase	) + 1	)]
           __lowerCAmelCase			, __lowerCAmelCase								=					get_aligned_output_features_output_indices(
               out_features=__lowerCAmelCase					,						out_indices=__lowerCAmelCase					,						stage_names=self.stage_names	)



class 							_UpperCamelCase			(UpperCAmelCase__			):
      snake_case_  =							version.parse("""1.11"""			)


      @property
      def  __UpperCAmelCase		(	self	)->	Mapping[str, Mapping[int, str]]:
           return OrderedDict(
               [
                   ("pixel_values", {0: "batch", 1: "num_channels", 2: "height", 3: "width"}),
               ]	)


      @property
      def  __UpperCAmelCase		(	self	)->	float:
           return 1e-4












from __future__ import annotations

from math import pi

# Define the Reduced Planck Constant ℏ (H bar), speed of light C, value of
# Pi and the function
lowerCamelCase			:					int         =	1.0_5457_1817E-34  # unit of ℏ : J * s

lowerCamelCase			:					Union[str, Any]         =	3E8  # unit of c : m * s^-1





def       __lowerCAmelCase      (						__snake_case					, __snake_case					, __snake_case       ):

     if (force, area, distance).count(0       ) != 1:
          raise ValueError("One and only one argument must be 0"       )
     if force < 0:
          raise ValueError("Magnitude of force can not be negative"       )
     if distance < 0:
          raise ValueError("Distance can not be negative"       )
     if area < 0:
          raise ValueError("Area can not be negative"       )
     if force == 0:
          __lowerCAmelCase								=					(REDUCED_PLANCK_CONSTANT * SPEED_OF_LIGHT * pi**2 * area) / (
              240 * (distance) ** 4
          )
          return {"force": force}
     elif area == 0:
          __lowerCAmelCase								=					(240 * force * (distance) ** 4) / (
              REDUCED_PLANCK_CONSTANT * SPEED_OF_LIGHT * pi**2
          )
          return {"area": area}
     elif distance == 0:
          __lowerCAmelCase								=					(
              (REDUCED_PLANCK_CONSTANT * SPEED_OF_LIGHT * pi**2 * area) / (240 * force)
          ) ** (1 / 4)
          return {"distance": distance}
     raise ValueError("One and only one argument must be 0"       )


# Run doctest
if __name__ == "__main__":
 import doctest

 doctest.testmod()






