






'''simple docstring'''







import warnings

from ...utils import logging
from .image_processing_donut import DonutImageProcessor


_A			:    Any					  =logging.get_logger(__name__)

class _lowercase			(       _lowercase	):




       def __init__(							self:       Dict    ,							*UpperCamelCase__:       Union[str, Any]    ,							**UpperCamelCase__:       List[str]  ):
              warnings.warn(
                  """The class DonutFeatureExtractor is deprecated and will be removed in version 5 of Transformers. Please"""
                  """ use DonutImageProcessor instead."""    ,							UpperCamelCase__    ,							)
              super().__init__(*UpperCamelCase__    ,							**UpperCamelCase__  )









'''simple docstring'''







# A Bipartite Graph is a graph whose vertices can be divided into two independent sets,
# U and V such that every edge (u, v) either connects a vertex from U to V or a vertex
# from V to U. In other words, for every edge (u, v), either u belongs to U and v to V,
# or u belongs to V and v to U. We can also say that there is no edge that connects
# vertices of same set.





def 				SCREAMING_SNAKE_CASE_ (UpperCamelCase   )   -> Optional[Any]:
							lowerCamelCase__      :			str 						= [False] * len(UpperCamelCase   )
							lowerCamelCase__      :			str 						= [-1] * len(UpperCamelCase   )

							def dfs(UpperCamelCase       ,    UpperCamelCase   ):
														lowerCamelCase__      :			Optional[int] 						= True
														lowerCamelCase__      :			Union[str, Any] 						= c
														for u in graph[v]:
																					if not visited[u]:
																												dfs(UpperCamelCase       ,    1 - c   )

							for i in range(len(UpperCamelCase   )   ):
														if not visited[i]:
																					dfs(UpperCamelCase       ,    0   )

							for i in range(len(UpperCamelCase   )   ):
														for j in graph[i]:
																					if color[i] == color[j]:
																												return False

							return True


# Adjacency list of graph
_A			:    int					  ={0: [1, 3], 1: [0, 2], 2: [1, 3], 3: [0, 2], 4: []}



print(check_bipartite_dfs(graph))

