
'''simple docstring'''



import unittest

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

class       _a (unittest.TestCase):





       """simple docstring"""




       @cached_property
       def 				UpperCamelCase (							self					)			->	str:
          return BlenderbotTokenizer.from_pretrained("""facebook/blenderbot-3B"""					)






       @cached_property
       def 				UpperCamelCase (							self					)			->	List[str]:
          return BlenderbotTokenizerFast.from_pretrained("""facebook/blenderbot-3B"""					)






       def 				UpperCamelCase (							self					)			->	Any:
          _SCREAMING_SNAKE_CASE          = self.tokenizer_ab
          _SCREAMING_SNAKE_CASE          = """ I am a small frog."""
          _SCREAMING_SNAKE_CASE          = tok([src_text]				,							padding=A__				,							truncation=A__					)["""input_ids"""]
          _SCREAMING_SNAKE_CASE          = tok.batch_decode(A__				,							skip_special_tokens=A__				,							clean_up_tokenization_spaces=A__					)[0]
          assert src_text == decoded






       def 				UpperCamelCase (							self					)			->	List[str]:
          _SCREAMING_SNAKE_CASE          = self.rust_tokenizer_ab
          _SCREAMING_SNAKE_CASE          = """ I am a small frog."""
          _SCREAMING_SNAKE_CASE          = tok([src_text]				,							padding=A__				,							truncation=A__					)["""input_ids"""]
          _SCREAMING_SNAKE_CASE          = tok.batch_decode(A__				,							skip_special_tokens=A__				,							clean_up_tokenization_spaces=A__					)[0]
          assert src_text == decoded






       def 				UpperCamelCase (							self					)			->	List[str]:
          assert self.tokenizer_ab.add_prefix_space
          assert self.tokenizer_ab([""" Sam""", """Sam"""]					).input_ids == [[55_02, 2], [55_02, 2]]






       def 				UpperCamelCase (							self					)			->	List[Any]:
          assert self.rust_tokenizer_ab.add_prefix_space
          assert self.rust_tokenizer_ab([""" Sam""", """Sam"""]					).input_ids == [[55_02, 2], [55_02, 2]]








'''simple docstring'''



from ..utils import DummyObject, requires_backends

class       _a (metaclass=_lowerCamelCase):





       """simple docstring"""




       SCREAMING_SNAKE_CASE					=     ['torch', 'librosa']






       def __init__(							self				,							*A__				,							**A__					)			->	str:
          requires_backends(self				,							["""torch""", """librosa"""]					)






       @classmethod
       def 				UpperCamelCase (							cls				,							*A__				,							**A__					)			->	Tuple:
          requires_backends(cls				,							["""torch""", """librosa"""]					)






       @classmethod
       def 				UpperCamelCase (							cls				,							*A__				,							**A__					)			->	Optional[Any]:
          requires_backends(cls				,							["""torch""", """librosa"""]					)






class       _a (metaclass=_lowerCamelCase):





       """simple docstring"""




       SCREAMING_SNAKE_CASE					=     ['torch', 'librosa']






       def __init__(							self				,							*A__				,							**A__					)			->	Dict:
          requires_backends(self				,							["""torch""", """librosa"""]					)






       @classmethod
       def 				UpperCamelCase (							cls				,							*A__				,							**A__					)			->	Optional[Any]:
          requires_backends(cls				,							["""torch""", """librosa"""]					)






       @classmethod
       def 				UpperCamelCase (							cls				,							*A__				,							**A__					)			->	Union[str, Any]:
          requires_backends(cls				,							["""torch""", """librosa"""]					)






