Use the proper Python3 Train jobs
Use the proper Python3 Train jobs

We need to pull in Horizon properly.
7d240182b137c8493bbf3125ba50ba4011fe313a introduced the mistake.

Depends-On: Ia8787a65c110731f1dab9339f382b2680240cab3
Change-Id: Ie865136eb1ee776d4080e7d843836f57b6245ac9

openstack/sahara-dashboard,openstack/sahara-dashboard,openstack/sahara-dashboard,openstack/sahara-dashboard