





import unittest

from transformers import BlenderbotTokenizer, BlenderbotTokenizerFast
from transformers.utils import cached_property

class 	__snake_case					(      unittest.TestCase ):






    '''simple docstring'''





    @cached_property
    def 						A		( self    :		Tuple				):

      """simple docstring"""





      return BlenderbotTokenizer.from_pretrained('''facebook/blenderbot-3B'''				)





    @cached_property
    def 						A		( self    :		str				):

      """simple docstring"""





      return BlenderbotTokenizerFast.from_pretrained('''facebook/blenderbot-3B'''				)





    def 						A		( self    :		str				):

      """simple docstring"""





      __lowerCAmelCase								=					self.tokenizer_ab
      __lowerCAmelCase								=					''' I am a small frog.'''
      __lowerCAmelCase								=					tok([src_text]      ,    padding=snake_case      ,    truncation=snake_case				)['''input_ids''']
      __lowerCAmelCase								=					tok.batch_decode(snake_case      ,    skip_special_tokens=snake_case      ,    clean_up_tokenization_spaces=snake_case				)[0]
      assert src_text == decoded





    def 						A		( self    :		Optional[Any]				):

      """simple docstring"""





      __lowerCAmelCase								=					self.rust_tokenizer_ab
      __lowerCAmelCase								=					''' I am a small frog.'''
      __lowerCAmelCase								=					tok([src_text]      ,    padding=snake_case      ,    truncation=snake_case				)['''input_ids''']
      __lowerCAmelCase								=					tok.batch_decode(snake_case      ,    skip_special_tokens=snake_case      ,    clean_up_tokenization_spaces=snake_case				)[0]
      assert src_text == decoded





    def 						A		( self    :		List[str]				):

      """simple docstring"""





      assert self.tokenizer_ab.add_prefix_space
      assert self.tokenizer_ab([''' Sam''', '''Sam''']				).input_ids == [[5_502, 2], [5_502, 2]]





    def 						A		( self    :		Union[str, Any]				):

      """simple docstring"""





      assert self.rust_tokenizer_ab.add_prefix_space
      assert self.rust_tokenizer_ab([''' Sam''', '''Sam''']				).input_ids == [[5_502, 2], [5_502, 2]]







def        __SCREAMING_SNAKE_CASE	(				__lowercase:		int):



  '''simple docstring'''






  if not isinstance(__lowercase  ,				__lowercase):
    __lowerCAmelCase								=					F'''Input value of [number={number}] must be an integer'''
    raise TypeError(__lowercase)
  if number < 0 or number % 2 == 1:
    return False
  __lowerCAmelCase								=					int(number**0.5)
  return number == number_sqrt * (number_sqrt + 1)


if __name__ == "__main__":
      import doctest

      doctest.testmod()
