






"""simple docstring"""



import os
import unittest

from transformers import FunnelTokenizer, FunnelTokenizerFast
from transformers.models.funnel.tokenization_funnel import VOCAB_FILES_NAMES
from transformers.testing_utils import require_tokenizers

from ...test_tokenization_common import TokenizerTesterMixin

@require_tokenizers
class        a     (   __snake_case,				unittest.TestCase	):
    UpperCAmelCase_ :     List[str]	     =FunnelTokenizer
    UpperCAmelCase_ :     Optional[Any]	     =FunnelTokenizerFast
    UpperCAmelCase_ :     List[Any]	     =True
    UpperCAmelCase_ :     int	     =True







    def 			UpperCamelCase_      (			self       ):
      super().setUp()

      lowercase							    =       [
          '<unk>',
          '<cls>',
          '<sep>',
          'want',
          '##want',
          '##ed',
          'wa',
          'un',
          'runn',
          '##ing',
          ',',
          'low',
          'lowest',
      ]
      lowercase							    =       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							,		**_lowerCamelCase       ):
      return FunnelTokenizer.from_pretrained(self.tmpdirname							,		**_lowerCamelCase       )







    def 			UpperCamelCase_      (			self							,		**_lowerCamelCase       ):
      return FunnelTokenizerFast.from_pretrained(self.tmpdirname							,		**_lowerCamelCase       )







    def 			UpperCamelCase_      (			self							,		_lowerCamelCase       ):
      lowercase							    =       'UNwant\u00E9d,running'
      lowercase							    =       'unwanted, running'
      return input_text, output_text







    def 			UpperCamelCase_      (			self       ):
      lowercase							    =       self.tokenizer_class(self.vocab_file       )

      lowercase							    =       tokenizer.tokenize('UNwant\u00E9d,running'       )
      self.assertListEqual(_lowerCamelCase							,		['un', '##want', '##ed', ',', 'runn', '##ing']       )
      self.assertListEqual(tokenizer.convert_tokens_to_ids(_lowerCamelCase       )							,		[7, 4, 5, 1_0, 8, 9]       )







    def 			UpperCamelCase_      (			self       ):
      lowercase							    =       self.get_tokenizers(do_lower_case=_lowerCamelCase       )
      for tokenizer in tokenizers:
        lowercase							    =       tokenizer('UNwant\u00E9d,running'       )
        lowercase							    =       len(inputs['input_ids']       ) - 1
        self.assertListEqual(inputs['token_type_ids']							,		[2] + [0] * sentence_len       )

        lowercase							    =       tokenizer('UNwant\u00E9d,running'							,		'UNwant\u00E9d,running'       )
        self.assertListEqual(inputs['token_type_ids']							,		[2] + [0] * sentence_len + [1] * sentence_len       )





def 	snake_case__			(    SCREAMING_SNAKE_CASE_		:    str			):



     '''simple docstring'''





     if not all(x.isalpha() for x in string			):
          raise ValueError('String must only contain alphabetic characters.'			)

     lowercase__    :   Optional[int]      =       sorted(string.lower()			)
     return len(SCREAMING_SNAKE_CASE_			) == len(set(SCREAMING_SNAKE_CASE_			)			)


if __name__ == "__main__":
       snake_case_			  = input('''Enter a string ''').strip()

       snake_case_			  = is_isogram(input_str)
       print(F'''{input_str} is {'an' if isogram else 'not an'} isogram.''')

