"""simple docstring"""






__lowerCAmelCase					: Optional[Any]        ={"""a""": ["""c""", """b"""], """b""": ["""d""", """e"""], """c""": [], """d""": [], """e""": []}
__lowerCAmelCase					: Optional[Any]        =["""a""", """b""", """c""", """d""", """e"""]


def     UpperCAmelCase__ (       lowerCAmelCase__  :Tuple      ,	lowerCAmelCase__  :Tuple      ,	lowerCAmelCase__  :Any	)				->					Tuple:
      '''simple docstring'''


      lowercase														=			start
      # add current to visited
      visited.append(lowerCAmelCase__	)
      lowercase														=			edges[current]
      for neighbor in neighbors:
            # if neighbor not in visited, visit
            if neighbor not in visited:
                  lowercase														=			topological_sort(lowerCAmelCase__      ,	lowerCAmelCase__      ,	lowerCAmelCase__	)
    # if all neighbors visited add current to sort
      sort.append(lowerCAmelCase__	)
      # if all vertices haven't been visited select a new one to visit
      if len(lowerCAmelCase__	) != len(lowerCAmelCase__	):
            for vertice in vertices:
                  if vertice not in visited:
                        lowercase														=			topological_sort(lowerCAmelCase__      ,	lowerCAmelCase__      ,	lowerCAmelCase__	)
    # return sort
      return sort


if __name__ == "__main__":
       __lowerCAmelCase					: str        =topological_sort("""a""", [], [])
       print(sort)




"""simple docstring"""






from ...configuration_utils import PretrainedConfig
from ...utils import logging


__lowerCAmelCase					: Any        =logging.get_logger(__name__)

__lowerCAmelCase					: Union[str, Any]        ={
    """facebook/timesformer""": """https://huggingface.co/facebook/timesformer/resolve/main/config.json""",
}





class 				_A		( lowerCAmelCase			):
      snake_case__    :     Optional[Any]													=			'timesformer'

      def __init__(		self	, __lowerCAmelCase=224	, __lowerCAmelCase=16	, __lowerCAmelCase=3	, __lowerCAmelCase=8	, __lowerCAmelCase=768	, __lowerCAmelCase=12	, __lowerCAmelCase=12	, __lowerCAmelCase=3072	, __lowerCAmelCase="gelu"	, __lowerCAmelCase=0.0	, __lowerCAmelCase=0.0	, __lowerCAmelCase=0.0_2	, __lowerCAmelCase=1E-6	, __lowerCAmelCase=True	, __lowerCAmelCase="divided_space_time"	, __lowerCAmelCase=0	, **__lowerCAmelCase	, ):







            """simple docstring"""



            super().__init__(**__lowerCAmelCase		)

            lowercase														=			image_size
            lowercase														=			patch_size
            lowercase														=			num_channels
            lowercase														=			num_frames

            lowercase														=			hidden_size
            lowercase														=			num_hidden_layers
            lowercase														=			num_attention_heads
            lowercase														=			intermediate_size
            lowercase														=			hidden_act
            lowercase														=			hidden_dropout_prob
            lowercase														=			attention_probs_dropout_prob
            lowercase														=			initializer_range
            lowercase														=			layer_norm_eps
            lowercase														=			qkv_bias

            lowercase														=			attention_type
            lowercase														=			drop_path_rate



