from ..utils import DummyObject, requires_backends






class 				_SCREAMING_SNAKE_CASE( metaclass=snake_case__						):
   UpperCamelCase_					:    List[Any]			      = ['torch', 'transformers', 'invisible_watermark']
   def __init__(     self				,  *lowerCAmelCase_				,  **lowerCAmelCase_     )						->List[str]:
        requires_backends(self				,  ['''torch''', '''transformers''', '''invisible_watermark''']     )
   @classmethod
   def _lowercase(     cls				,  *lowerCAmelCase_				,  **lowerCAmelCase_     )						->Any:
        requires_backends(cls				,  ['''torch''', '''transformers''', '''invisible_watermark''']     )


   @classmethod
   def _lowercase(     cls				,  *lowerCAmelCase_				,  **lowerCAmelCase_     )						->int:
        requires_backends(cls				,  ['''torch''', '''transformers''', '''invisible_watermark''']     )






class 				_SCREAMING_SNAKE_CASE( metaclass=snake_case__						):
   UpperCamelCase_					:    str			      = ['torch', 'transformers', 'invisible_watermark']
   def __init__(     self				,  *lowerCAmelCase_				,  **lowerCAmelCase_     )						->List[str]:
        requires_backends(self				,  ['''torch''', '''transformers''', '''invisible_watermark''']     )
   @classmethod
   def _lowercase(     cls				,  *lowerCAmelCase_				,  **lowerCAmelCase_     )						->int:
        requires_backends(cls				,  ['''torch''', '''transformers''', '''invisible_watermark''']     )


   @classmethod
   def _lowercase(     cls				,  *lowerCAmelCase_				,  **lowerCAmelCase_     )						->Union[str, Any]:
        requires_backends(cls				,  ['''torch''', '''transformers''', '''invisible_watermark''']     )
UpperCAmelCase				 =   {
    0: """underwear""",
    1: """pants""",
    2: """belt""",
    3: """suit""",
    4: """shoe""",
    5: """socks""",
    6: """shirt""",
    7: """tie""",
    8: """watch""",
}

UpperCAmelCase				 =   [[1, 4], [2, 4], [3], [], [], [4], [2, 7], [3], []]

UpperCAmelCase				 =   [0 for x in range(len(graph))]
UpperCAmelCase				 =   []







def 						UpperCAmelCase							(		lowerCAmelCase_    ,   lowerCAmelCase_							)						->						List[Any]:
     a	:     Tuple						      =    1
     while stack:
          a	:     Optional[Any]						      =    stack.pop()
          print(lowerCAmelCase_    ,   clothes[current_clothing]							)
          order += 1







def 						UpperCAmelCase							(		lowerCAmelCase_    ,   lowerCAmelCase_    ,   lowerCAmelCase_							)						->						Any:
     a	:     Union[str, Any]						      =    1
     for v in graph[u]:
          if not visited[v]:
               depth_first_search(lowerCAmelCase_    ,   lowerCAmelCase_    ,   lowerCAmelCase_							)

     stack.append(lowerCAmelCase_							)







def 						UpperCAmelCase							(		lowerCAmelCase_    ,   lowerCAmelCase_							)						->						Optional[Any]:
     for v in range(len(lowerCAmelCase_							)							):
          if not visited[v]:
               depth_first_search(lowerCAmelCase_    ,   lowerCAmelCase_    ,   lowerCAmelCase_							)


if __name__ == "__main__":
  topological_sort(graph, visited)
  print(stack)
  print_stack(stack, clothes)