






from ..utils import DummyObject, requires_backends


class 					_snake_case						(			metaclass=_A ):
	_A          =   ['transformers', 'torch', 'note_seq']






	def __init__(		self					,*UpperCamelCase					,**UpperCamelCase       )						->    Optional[int]:
					requires_backends(self					,["transformers", "torch", "note_seq"]       )






	@classmethod
	def    lowerCAmelCase_							(		cls					,*UpperCamelCase					,**UpperCamelCase       )						->    Optional[Any]:
					requires_backends(cls					,["transformers", "torch", "note_seq"]       )






	@classmethod
	def    lowerCAmelCase_							(		cls					,*UpperCamelCase					,**UpperCamelCase       )						->    Dict:
					requires_backends(cls					,["transformers", "torch", "note_seq"]       )












def 					lowercase_ (    __snake_case     :							str      )     -> list:





				'''simple docstring'''


				return [
				    txt[:a] + txt[a].upper() + txt[a + 1 :]
				    for a in range(len(__snake_case      )      )
				    if txt[a].isalpha()
				]


if __name__ == "__main__":
	__import__("doctest").testmod()