TrivialFix: Remove the unused import code

In the file doc/source/conf.py, some unused import code left, this change is to
clean them up.

Change-Id: I22ad2c3f6f37e0ca80c2a0d0943492572899929e
This commit is contained in:
junboli 2017-07-31 15:32:19 +08:00
parent 0252bca0d9
commit 15b3842665

@ -22,10 +22,8 @@
# All configuration values have a default; values that are commented out
# serve to show the default.
import sys
import os
import subprocess
import warnings
import openstackdocstheme