docs: def show_weights(self, **kwargs):
          """
          Call :func:`eli5.show_weights` for the locally-fit
          classification pipeline. Keyword arguments are passed
          to :func:`eli5.show_weights`.
  
          :func:`fit` must be called before using this method.
          """
          self._fix_target_names(kwargs)
          return eli5.show_weights(self.clf_, vec=self.vec_, **kwargs)