(self)
return 1
One parameter has a dimensionality of 1
        :return: 1
One parameter has a dimensionality of 1
        :return: 1
One parameter has a dimensionality of 1 : return : 1
def size(self):
        """
        One parameter has a dimensionality of 1
        :return: 1
        """
        return 1
def size ( self ) : return 1