




"""simple docstring"""




from statistics import mean, stdev



def 					a__				(       snake_case__ ,				snake_case__ = 3       )		->      list:
			lowerCamelCase       =      min(snake_case__       )
			lowerCamelCase       =      max(snake_case__       )
			# normalize data
			return [round((x - x_min) / (x_max - x_min) ,				snake_case__       ) for x in data]



def 					a__				(       snake_case__ ,				snake_case__ = 3       )		->      list:
			lowerCamelCase       =      mean(snake_case__       )
			lowerCamelCase       =      stdev(snake_case__       )
			# standardize data
			return [round((x - mu) / (sigma) ,				snake_case__       ) for x in data]









"""simple docstring"""




from ..utils import DummyObject, requires_backends






class 					__magic_name__							( metaclass=UpperCAmelCase__       ):






				'''simple docstring'''
				__UpperCamelCase    						=		["note_seq"]





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





							"""simple docstring"""
							requires_backends(self	,				["""note_seq"""]				)





				@classmethod
				def      _lowerCAmelCase       ( cls	,				*_a	,				**_a				):





							"""simple docstring"""
							requires_backends(cls	,				["""note_seq"""]				)





				@classmethod
				def      _lowerCAmelCase       ( cls	,				*_a	,				**_a				):





							"""simple docstring"""
							requires_backends(cls	,				["""note_seq"""]				)



