(self, size, domain)
:param size: number of data points to generate
        :param domain: domain to generate data points in.
:param size: number of data points to generate
        :param domain: domain to generate data points in.
: param size : number of data points to generate : param domain : domain to generate data points in .
def __init__(self, size, domain):
        """
        :param size: number of data points to generate
        :param domain: domain to generate data points in.
        """
        super(Design, self).__init__()
        self.size = size
        self.domain = domain
def __init__ ( self , size , domain ) : super ( Design , self ) . __init__ ( ) self . size = size self . domain = domain