Fix tox.ini to run unit tests on CI
Change-Id: I64a998b04e432397dcb34f70e7a0167374147eef
diff --git a/tcp_tests/settings_oslo.py b/tcp_tests/settings_oslo.py
index 1092c8b..f8b3fb4 100644
--- a/tcp_tests/settings_oslo.py
+++ b/tcp_tests/settings_oslo.py
@@ -22,8 +22,8 @@
from tcp_tests.helpers import oslo_cfg_types as ct
from tcp_tests import settings
-print ("\n" + "-" * 10 + " Initialize oslo.config variables with defaults"
- " from environment" + "-" * 10)
+print("\n" + "-" * 10 + " Initialize oslo.config variables with defaults"
+ " from environment" + "-" * 10)
_default_conf = pkg_resources.resource_filename(
__name__, 'templates/{0}/underlay.yaml'.format(settings.LAB_CONFIG_NAME))