
'''simple docstring'''





class     a :




				def __init__(				self						:					Dict   ):
										snake_case							:  List[str]			=     []
										snake_case							:  Any			=     0
										snake_case							:  Union[str, Any]			=     0




				def __str__(				self						:					Dict   ):
										snake_case							:  Optional[Any]			=     '''<''' + str(self.entries   )[1:-1] + '''>'''
										return printed




				def 						__snake_case				(				self						:					Optional[int],     SCREAMING_SNAKE_CASE_						:					Union[str, Any]   ):
										self.entries.append(SCREAMING_SNAKE_CASE_   )
										snake_case							:  int			=     self.length + 1




				def 						__snake_case				(				self						:					Dict   ):
										snake_case							:  Tuple			=     self.length - 1
										snake_case							:  Optional[int]			=     self.entries[self.front]
										# self.front-=1
										# self.entries = self.entries[self.front:]
										snake_case							:  List[Any]			=     self.entries[1:]
										return dequeued




				def 						__snake_case				(				self						:					Tuple,     SCREAMING_SNAKE_CASE_						:					Dict   ):
										for _ in range(SCREAMING_SNAKE_CASE_   ):
																self.put(self.get()   )




				def 						__snake_case				(				self						:					List[str]   ):
										return self.entries[0]




				def 						__snake_case				(				self						:					int   ):
										return self.length






'''simple docstring'''







from ..utils import DummyObject, requires_backends

class      lowerCamelCase__     (     metaclass=_A				):






	'''simple docstring'''

	A__		=	['''torch''', '''librosa''']




	def __init__(  self		:  Optional[Any]   ,		*__A		:  Tuple   ,		**__A		:  Tuple					)     ->			Union[str, Any]:




								'''simple docstring'''





								requires_backends(self   ,		["""torch""", """librosa"""]					)




	@classmethod
	def      lowercase__							(  cls		:  Dict   ,		*__A		:  List[Any]   ,		**__A		:  List[str]					)     ->			Union[str, Any]:




								'''simple docstring'''





								requires_backends(cls   ,		["""torch""", """librosa"""]					)




	@classmethod
	def      lowercase__							(  cls		:  Optional[int]   ,		*__A		:  List[str]   ,		**__A		:  Tuple					)     ->			Any:




								'''simple docstring'''





								requires_backends(cls   ,		["""torch""", """librosa"""]					)





class      lowerCamelCase__     (     metaclass=_A				):






	'''simple docstring'''

	A__		=	['''torch''', '''librosa''']




	def __init__(  self		:  int   ,		*__A		:  Dict   ,		**__A		:  List[Any]					)     ->			List[Any]:




								'''simple docstring'''





								requires_backends(self   ,		["""torch""", """librosa"""]					)




	@classmethod
	def      lowercase__							(  cls		:  Optional[int]   ,		*__A		:  Optional[int]   ,		**__A		:  List[Any]					)     ->			Union[str, Any]:




								'''simple docstring'''





								requires_backends(cls   ,		["""torch""", """librosa"""]					)




	@classmethod
	def      lowercase__							(  cls		:  List[str]   ,		*__A		:  List[str]   ,		**__A		:  int					)     ->			List[str]:




								'''simple docstring'''





								requires_backends(cls   ,		["""torch""", """librosa"""]					)





