






def       lowercase__	(					A_:						str  ,      A_:						str		)	->				Optional[Any]:







       """simple docstring"""






       assert x is not None
       assert y is not None

       __UpperCAmelCase     				=len(A_		)
       __UpperCAmelCase     				=len(A_		)

       # declaring the array for storing the dp values
       __UpperCAmelCase     				=[[0] * (n + 1) for _ in range(m + 1		)]  # noqa: E741

       for i in range(1  ,      m + 1		):
              for j in range(1  ,      n + 1		):
                     __UpperCAmelCase     				=1 if x[i - 1] == y[j - 1] else 0

                     __UpperCAmelCase     				=max(l[i - 1][j]  ,      l[i][j - 1]  ,      l[i - 1][j - 1] + match		)

       __UpperCAmelCase     				=""""""
       __UpperCAmelCase				, __UpperCAmelCase     				=m, n
       while i > 0 and j > 0:
              __UpperCAmelCase     				=1 if x[i - 1] == y[j - 1] else 0

              if l[i][j] == l[i - 1][j - 1] + match:
                     if match == 1:
                            __UpperCAmelCase     				=x[i - 1] + seq
                     i -= 1
                     j -= 1
              elif l[i][j] == l[i - 1][j]:
                     i -= 1
              else:
                     j -= 1

       return l[m][n], seq


if __name__ == "__main__":
   __A					=	"AGGTAB"
   __A					=	"GXTXAYB"
   __A					=	4
   __A					=	"GTAB"

   __A				,     __A					=	longest_common_subsequence(a, b)
   print("len =", ln, ", sub-sequence =", subseq)
   import doctest

   doctest.testmod()







import os
import unittest

from transformers import LayoutLMTokenizer, LayoutLMTokenizerFast
from transformers.models.layoutlm.tokenization_layoutlm import VOCAB_FILES_NAMES
from transformers.testing_utils import require_tokenizers

from ...test_tokenization_common import TokenizerTesterMixin






@require_tokenizers
class 						__magic_name__					(							snake_case			,      unittest.TestCase				):
     UpperCamelCase_	:List[Any]										=      LayoutLMTokenizer
     UpperCamelCase_	:Dict										=      LayoutLMTokenizerFast
     UpperCamelCase_	:List[str]										=      True
     UpperCamelCase_	:Dict										=      True






     def 	UpperCAmelCase_				(				self	)->     str:
         super().setUp()

         UpperCamelCase_			  =						[
             "[UNK]",
             "[CLS]",
             "[SEP]",
             "want",
             "##want",
             "##ed",
             "wa",
             "un",
             "runn",
             "##ing",
             ",",
             "low",
             "lowest",
         ]
         UpperCamelCase_			  =						os.path.join(self.tmpdirname		,						VOCAB_FILES_NAMES["vocab_file"]	)
         with open(self.vocab_file		,						"w"		,						encoding="utf-8"	) as vocab_writer:
             vocab_writer.write("".join([x + "\n" for x in vocab_tokens]	)	)






     def 	UpperCAmelCase_				(				self		,						**_lowercase	)->     List[str]:
         return LayoutLMTokenizer.from_pretrained(self.tmpdirname		,						**_lowercase	)






     def 	UpperCAmelCase_				(				self		,						_lowercase	)->     Union[str, Any]:
         UpperCamelCase_			  =						"UNwant\u00E9d,running"
         UpperCamelCase_			  =						"unwanted, running"
         return input_text, output_text






     def 	UpperCAmelCase_				(				self	)->     Tuple:
         UpperCamelCase_			  =						self.tokenizer_class(self.vocab_file	)

         UpperCamelCase_			  =						tokenizer.tokenize("UNwant\u00E9d,running"	)
         self.assertListEqual(_lowercase		,						["un", "##want", "##ed", ",", "runn", "##ing"]	)
         self.assertListEqual(tokenizer.convert_tokens_to_ids(_lowercase	)		,						[7, 4, 5, 10, 8, 9]	)






     def 	UpperCAmelCase_				(				self	)->     Dict:
         pass
