Remove unused fields, update docstring
Remove unused fields, update docstring

sorgerlab/indra,sorgerlab/belpy,bgyori/indra,bgyori/indra,sorgerlab/indra,johnbachman/indra,johnbachman/indra,johnbachman/indra,johnbachman/belpy,bgyori/indra,sorgerlab/belpy,johnbachman/belpy,johnbachman/belpy,sorgerlab/indra,sorgerlab/belpy