a_							=      {"""a""": ["""c""", """b"""], """b""": ["""d""", """e"""], """c""": [], """d""": [], """e""": []}
a_							=      ["""a""", """b""", """c""", """d""", """e"""]




def       __lowerCAmelCase      (						A_   : str						,	A_   : Union[str, Any]						,	A_   : Union[str, Any]					)    ->  List[Any]:
  __UpperCAmelCase						    =       start
  # add current to visited
  visited.append(A_					)
  __UpperCAmelCase						    =       edges[current]
  for neighbor in neighbors:
    # if neighbor not in visited, visit
    if neighbor not in visited:
      __UpperCAmelCase						    =       topological_sort(A_						,	A_						,	A_					)
    # if all neighbors visited add current to sort
  sort.append(A_					)
  # if all vertices haven't been visited select a new one to visit
  if len(A_					) != len(A_					):
    for vertice in vertices:
      if vertice not in visited:
        __UpperCAmelCase						    =       topological_sort(A_						,	A_						,	A_					)
    # return sort
  return sort


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




from typing import TYPE_CHECKING

from ...utils import (
    OptionalDependencyNotAvailable,
    _LazyModule,
    is_sentencepiece_available,
    is_tokenizers_available,
    is_torch_available,
    is_vision_available,
)


a_							=      {"""processing_layoutxlm""": ["""LayoutXLMProcessor"""]}

try:
       if not is_sentencepiece_available():
              raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
       pass
else:
       a_							=      ["""LayoutXLMTokenizer"""]

try:
       if not is_tokenizers_available():
              raise OptionalDependencyNotAvailable()
except OptionalDependencyNotAvailable:
       pass
else:
       a_							=      ["""LayoutXLMTokenizerFast"""]

if TYPE_CHECKING:
       from .processing_layoutxlm import LayoutXLMProcessor

       try:
              if not is_sentencepiece_available():
                     raise OptionalDependencyNotAvailable()
       except OptionalDependencyNotAvailable:
              pass
       else:
              from .tokenization_layoutxlm import LayoutXLMTokenizer

       try:
              if not is_tokenizers_available():
                     raise OptionalDependencyNotAvailable()
       except OptionalDependencyNotAvailable:
              pass
       else:
              from .tokenization_layoutxlm_fast import LayoutXLMTokenizerFast

else:
       import sys

       a_							=      _LazyModule(__name__, globals()["""__file__"""], _import_structure, module_spec=__spec__)



