There's an ``__all__`` in ``__init.py`` that also needs updating usually.
On May 28, 2013 8:24 AM, "Chintak Sheth" <notifications@github.com> wrote:

> In skimage/morphology/__init__.py:
>
> > @@ -5,6 +5,6 @@
> >  from .ccomp import label
> >  from .watershed import watershed, is_local_maximum
> >  from ._skeletonize import skeletonize, medial_axis
> > -from .convex_hull import convex_hull_image
> > +from .convex_hull import convex_hull_image, convex_hull_object
>
> I've already added that. In convex_hull.py.
>
> —
> Reply to this email directly or view it on GitHub<https://github.com/scikit-image/scikit-image/pull/558/files#r4407299>
> .
>