


"""simple docstring"""





def      lowercase__						(	lowerCamelCase  :	List[str]					)       ->  str:
  lowerCAmelCase__     :     List[Any]										=       set()
  # edges = list of graph's edges
  lowerCAmelCase__     :     Union[str, Any]										=       get_edges(lowerCamelCase					)

  # While there are still elements in edges list, take an arbitrary edge
  # (from_node, to_node) and add his extremity to chosen_vertices and then
  # remove all arcs adjacent to the from_node and to_node
  while edges:
    lowerCAmelCase__     :     Optional[int]										=       edges.pop()
    chosen_vertices.add(lowerCamelCase					)
    chosen_vertices.add(lowerCamelCase					)
    for edge in edges.copy():
      if from_node in edge or to_node in edge:
        edges.discard(lowerCamelCase					)
  return chosen_vertices





def      lowercase__						(	lowerCamelCase  :	List[Any]					)       ->  Tuple:
  lowerCAmelCase__     :     str										=       set()
  for from_node, to_nodes in graph.items():
    for to_node in to_nodes:
      edges.add((from_node, to_node)					)
  return edges


if __name__ == "__main__":
   import doctest

   doctest.testmod()

   # graph = {0: [1, 3], 1: [0, 3], 2: [0, 3, 4], 3: [0, 1, 2], 4: [2, 3]}
   # print(f"Matching vertex cover:\n{matching_min_vertex_cover(graph)}")

"""simple docstring"""



import unittest

from transformers import load_tool

from .test_tools_common import ToolTesterMixin
class 						__UpperCAmelCase    (unittest.TestCase							,   __A     ):







			'''simple docstring'''





			def 		lowerCamelCase					(			self							):







										'''simple docstring'''


										A__       :     List[Any]								=			load_tool("""text-classification"""							)
										self.tool.setup()
										A__       :     Any								=			load_tool("""text-classification"""   ,      remote=snake_case_							)





			def 		lowerCamelCase					(			self							):







										'''simple docstring'''


										A__       :     int								=			self.tool("""That's quite cool"""   ,      ["""positive""", """negative"""]							)
										self.assertEqual(snake_case_   ,      """positive"""							)





			def 		lowerCamelCase					(			self							):







										'''simple docstring'''


										A__       :     Optional[Any]								=			self.remote_tool("""That's quite cool"""   ,      ["""positive""", """negative"""]							)
										self.assertEqual(snake_case_   ,      """positive"""							)





			def 		lowerCamelCase					(			self							):







										'''simple docstring'''


										A__       :     str								=			self.tool(text="""That's quite cool"""   ,      labels=["""positive""", """negative"""]							)
										self.assertEqual(snake_case_   ,      """positive"""							)





			def 		lowerCamelCase					(			self							):







										'''simple docstring'''


										A__       :     int								=			self.remote_tool(text="""That's quite cool"""   ,      labels=["""positive""", """negative"""]							)
										self.assertEqual(snake_case_   ,      """positive"""							)





