Install ipython and add to requirements.txt.
Install ipython and add to requirements.txt.

churchlab/millstone,churchlab/millstone,woodymit/millstone,woodymit/millstone_accidental_source,churchlab/millstone,churchlab/millstone,woodymit/millstone_accidental_source,woodymit/millstone,woodymit/millstone_accidental_source,woodymit/millstone,woodymit/millstone_accidental_source,woodymit/millstone