def __init__(self, lens_data, tracer, padded_tracer=None):
inversion = inversions.inversion_from_image_mapper_and_regularization(<EOL>image_1d=lens_data.image_1d, noise_map_1d=lens_data.noise_map_1d,<EOL>convolver=lens_data.convolver_mapping_matrix,<EOL>mapper=tracer.mappers_of_planes[-<NUM_LIT:1>], regularization=tracer.regularizations_of_planes[-<NUM_LIT:1>])<EOL>super().__init__(lens_data=lens_data,<EOL>model_image=inversion.reconstructed_data,<EOL>tracer=tracer,<EOL>inversion=inversion,<EOL>padded_tracer=padded_tracer)<EOL>
An  lens inversion fitter, which fits the lens data an inversion using the mapper(s) and \
        regularization(s) in the galaxies of the tracer.

        This inversion use's the lens-image, its PSF and an input noise-map.

        Parameters
        -----------
        lens_data : lens_data.LensData
            The lens-image that is fitted.
        tracer : ray_tracing.Tracer
            The tracer, which describes the ray-tracing and strong lens configuration.