@map_types<EOL><INDENT>def __init__(self,<EOL>centre: dim.Position = (<NUM_LIT:0.0>, <NUM_LIT:0.0>),<EOL>kappa_s: float = <NUM_LIT>,<EOL>inner_slope: float = <NUM_LIT:1.0>,<EOL>scale_radius: dim.Length = <NUM_LIT:1.0>):<DEDENT>
super(SphericalGeneralizedNFW, self).__init__(centre=centre, axis_ratio=<NUM_LIT:1.0>, phi=<NUM_LIT:0.0>, kappa_s=kappa_s,<EOL>inner_slope=inner_slope, scale_radius=scale_radius)<EOL>
The spherical NFW profiles, used to fit the dark matter halo of the lens.

Parameters
----------
centre: (float, float)
    The (y,x) arc-second coordinates of the profile centre.
kappa_s : float
    The overall normalization of the dark matter halo \
    (kappa_s = (rho_s * scale_radius)/lensing_critical_density)
inner_slope : float
    The inner slope of the dark matter halo.
scale_radius : float
    The arc-second radius where the average density within this radius is 200 times the critical density of \
    the Universe..