'''simple docstring'''





import functools





def       lowerCAmelCase_							(   snake_case_			:					str   ,       snake_case_			:					str     )       -> int:


     '''simple docstring'''




     UpperCAmelCase_			       =  len(snake_case_     )
     UpperCAmelCase_			       =  len(snake_case_     )

     @functools.cache
     def min_distance(snake_case_			:					int   ,       snake_case_			:					int     ) -> int:
          # if first word index is overflow - delete all from the second word
          if indexa >= len_worda:
               return len_worda - indexa
          # if second word index is overflow - delete all from the first word
          if indexa >= len_worda:
               return len_worda - indexa
          UpperCAmelCase_			       =  int(worda[indexa] != worda[indexa]     )  # current letters not identical
          return min(
              1 + min_distance(indexa + 1   ,       snake_case_     )   ,       1 + min_distance(snake_case_   ,       indexa + 1     )   ,       diff + min_distance(indexa + 1   ,       indexa + 1     )   ,       )

     return min_distance(0   ,       0     )


if __name__ == "__main__":
    import doctest

    doctest.testmod()










"""simple docstring"""

from typing import TYPE_CHECKING

from ..utils import _LazyModule


a							      =     {
    '''config''': [
        '''EXTERNAL_DATA_FORMAT_SIZE_LIMIT''',
        '''OnnxConfig''',
        '''OnnxConfigWithPast''',
        '''OnnxSeq2SeqConfigWithPast''',
        '''PatchingSpec''',
    ],
    '''convert''': ['''export''', '''validate_model_outputs'''],
    '''features''': ['''FeaturesManager'''],
    '''utils''': ['''ParameterFormat''', '''compute_serialized_parameters_size'''],
}


if TYPE_CHECKING:
       from .config import (
           EXTERNAL_DATA_FORMAT_SIZE_LIMIT,
           OnnxConfig,
           OnnxConfigWithPast,
           OnnxSeqaSeqConfigWithPast,
           PatchingSpec,
       )
       from .convert import export, validate_model_outputs
       from .features import FeaturesManager
       from .utils import ParameterFormat, compute_serialized_parameters_size

else:
       import sys

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

