



from ..utils import DummyObject, requires_backends



class 				__snake_case  (     metaclass=__SCREAMING_SNAKE_CASE						):


    '''simple docstring'''







    lowerCamelCase__						:		List[str]							=  ["""torch""", """transformers""", """invisible_watermark"""]



    def __init__(					self      ,							*A_      ,							**A_    ):





        '''simple docstring'''

        requires_backends(self      ,							['''torch''', '''transformers''', '''invisible_watermark''']    )



    @classmethod
    def    lowercase_				(					cls      ,							*A_      ,							**A_    ):





        '''simple docstring'''

        requires_backends(cls      ,							['''torch''', '''transformers''', '''invisible_watermark''']    )




    @classmethod
    def    lowercase_				(					cls      ,							*A_      ,							**A_    ):





        '''simple docstring'''

        requires_backends(cls      ,							['''torch''', '''transformers''', '''invisible_watermark''']    )





class 				__snake_case  (     metaclass=__SCREAMING_SNAKE_CASE						):


    '''simple docstring'''







    lowerCamelCase__						:		Tuple							=  ["""torch""", """transformers""", """invisible_watermark"""]



    def __init__(					self      ,							*A_      ,							**A_    ):





        '''simple docstring'''

        requires_backends(self      ,							['''torch''', '''transformers''', '''invisible_watermark''']    )



    @classmethod
    def    lowercase_				(					cls      ,							*A_      ,							**A_    ):





        '''simple docstring'''

        requires_backends(cls      ,							['''torch''', '''transformers''', '''invisible_watermark''']    )




    @classmethod
    def    lowercase_				(					cls      ,							*A_      ,							**A_    ):





        '''simple docstring'''

        requires_backends(cls      ,							['''torch''', '''transformers''', '''invisible_watermark''']    )







from __future__ import annotations

from collections.abc import Generator


def        __snake_case       (						lowerCAmelCase_  )							->	Generator[int, None, None]:
    if not isinstance(lowerCAmelCase_   ,       lowerCAmelCase_  ) or n < 1:
        raise Exception('''Sequence only defined for positive integers'''  )

    yield n
    while n != 1:
        if n % 2 == 0:
            n //= 2
        else:
            SCREAMING_SNAKE_CASE__       							= 3 * n + 1
        yield n


def        __snake_case       (						)							->	str:
    SCREAMING_SNAKE_CASE__       							= 4_3
    SCREAMING_SNAKE_CASE__       							= tuple(collatz_sequence(lowerCAmelCase_  )  )
    print(lowerCAmelCase_  )
    print(f'''Collatz sequence from {n} took {len(lowerCAmelCase_  )} steps.'''  )


if __name__ == "__main__":
  main()
