SABA  Sherpa Bridge to Astropy

Sherpa can be used as part of astropy.modeling thanks to SABA - Sherpa Bridge to Astropy

https://saba.readthedocs.io/en/latest/

The development of this package was made possible by the generous support of the Google Summer of Code program in 2016 under the OpenAstronomy by Michele Costa with the support and advice of mentors Tom Aldcroft, Omar Laurino, Moritz Guenther, and Doug Burke.