






'''simple docstring'''






def        _SCREAMING_SNAKE_CASE  (				A  :       dict  )    -> set:







			"""simple docstring"""
			__snake_case				:      int     							= set()
			# edges = list of graph's edges
			__snake_case				:      List[Any]     							= get_edges(UpperCamelCase__  )

			# 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:
						__snake_case				:      List[str]     							= edges.pop()
						chosen_vertices.add(UpperCamelCase__  )
						chosen_vertices.add(UpperCamelCase__  )
						for edge in edges.copy():
									if from_node in edge or to_node in edge:
												edges.discard(UpperCamelCase__  )
			return chosen_vertices




def        _SCREAMING_SNAKE_CASE  (				A  :       dict  )    -> set:







			"""simple docstring"""
			__snake_case				:      Tuple     							= 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'''






# Copyright 2023 The HuggingFace Team. All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from typing import TYPE_CHECKING

from ...utils import OptionalDependencyNotAvailable, _LazyModule, is_torch_available


__A    	=   {'''configuration_timm_backbone''': ['''TimmBackboneConfig''']}


try:
      if not is_torch_available():
            raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
      pass
else:
      __A    	=   ['''TimmBackbone''']


if TYPE_CHECKING:
      from .configuration_timm_backbone import TimmBackboneConfig

      try:
            if not is_torch_available():
                  raise OptionalDependencyNotAvailable()
      except OptionalDependencyNotAvailable:
            pass
      else:
            from .modeling_timm_backbone import TimmBackbone

else:
      import sys

      __A    	=   _LazyModule(__name__, globals()['''__file__'''], _import_structure, module_spec=__spec__)