Updated openstack/openstack
Project: openstack/python-neutronclient  fdb85fd595bdb7769ff9885e25ab5fb973ff41b5
null
Remove unused imports

Remove unused imports in doc/source/conf.py

Change-Id: Ia21f8952b36ae74b1c2d3bfd10c0a4a04a390faa
Closes-Bug: #1265266