(self, schemes)
Creates a `Compose` instance.

        :param schemes: List of schemes to compose.
        :type schemes: `list`
Creates a `Compose` instance.
Creates a Compose instance .
def __init__(self, schemes):
        """
        Creates a `Compose` instance.

        :param schemes: List of schemes to compose.
        :type schemes: `list`
        """
        if not isinstance(schemes, list):
            raise TypeError('Please specify schemes to compose as a list')
        self.schemes = schemes
def __init__ ( self , schemes ) : if not isinstance ( schemes , list ) : raise TypeError ( 'Please specify schemes to compose as a list' ) self . schemes = schemes