Missing priors for `family='negativebinomial'`?

Hi, I’m attempting to fit with the negativebinomial family and running into an error, despite it being listed as a valid family in the docs. I browsed around the codebase and looks like this config file might be lacking prior specs for negative binomial? https://github.com/bambinos/bambi/blob/master/bambi/config/priors.json

    283         if self._design.response is not None:
    284             _family = family.name if isinstance(family, Family) else family
--> 285             self._add_response(self._design.response, family=_family, link=link)
    286 
    287         if self._design.common:

/opt/anaconda3/envs/jan/lib/python3.7/site-packages/bambi/models.py in _add_response(self, response, prior, family, link)
    329         """
    330         if isinstance(family, str):
--> 331             family = self.default_priors.get(family=family)
    332         self.family = family
    333 

/opt/anaconda3/envs/jan/lib/python3.7/site-packages/bambi/priors.py in get(self, dist, term, family)
    189         elif family is not None:
    190             if family not in self.families:
--> 191                 raise ValueError(f"{family} is not a valid family name.")
    192             _f = self.families[family]
    193             prior = self._get_prior(_f["dist"])

ValueError: negativebinomial is not a valid family name.

[canyon289]

@No-Stream, @tomicapretto was kind enough to fix this in the PR above. Hopefully things work now if you install from master. I’ll follow up with a test and if you’re able to confirm its working for you I’ll close this.

Also, I forgot my manners earlier. Thank you for opening this issue and making it so detailed!

[tomicapretto]

Happy to re-open this issue if you still encounter problems with negative binomial family. Again, thanks for reporting the problem 😃