def mass_integral(self, x, axis_ratio):
        """Routine to integrate an elliptical light profiles - set axis ratio to 1 to compute the luminosity within a \
        circle"""
        r = x * axis_ratio
        return 2 * np.pi * r * self.convergence_func(x)
def mass_integral(self, x, axis_ratio):
        """Routine to integrate an elliptical light profiles - set axis ratio to 1 to compute the luminosity within a \
        circle"""
        r = x * axis_ratio
        return 2 * np.pi * r * self.convergence_func(x)
def mass_integral ( self , x , axis_ratio ) : r = x * axis_ratio return 2 * np . pi * r * self . convergence_func ( x )
Routine to integrate an elliptical light profiles - set axis ratio to 1 to compute the luminosity within a \
        circle
Routine to integrate an elliptical light profiles - set axis ratio to 1 to compute the luminosity within a \ circle