fix lint error; remove import os

aaronmarkham · aaronmarkham · commit 40b3fa2c1914 · 2020-04-10T17:46:01.000-07:00
diff --git a/doc/conf.py b/doc/conf.py
@@ -13,7 +13,6 @@
 """Placeholder docstring"""
 from __future__ import absolute_import
 
-import os
 import pkg_resources
 import sys
 from datetime import datetime
