Add Python 3 Train unit tests

This is a mechanically generated patch to ensure unit testing is in place
for all of the Tested Runtimes for Train.

See the Train python3-updates goal document for details:
https://governance.openstack.org/tc/goals/train/python3-updates.html

Change-Id: Ie9765e198e1204f56976476c8cfc9cc008c23d8f
Story: #2005924
Task: #34234

1 files changed, 1 insertions, 1 deletions

diff --git a/tox.ini b/tox.ini
index 7ae6f9e..ca87002 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,6 +1,6 @@
 [tox]
 minversion = 3.1
-envlist = pep8,py27,py36,py37,docs
+envlist = pep8,py27,py37,docs
 ignore_basepython_conflict = True
 
 [testenv]