Fix for pep8 E722 and ignore E741
New flake8 release causes these to suddenly show up.
Change-Id: If7fa5a549a2e1651d0353defcc910374bdd226c2
diff --git a/tox.ini b/tox.ini
index 7e84677..28d6000 100644
--- a/tox.ini
+++ b/tox.ini
@@ -52,6 +52,6 @@
[flake8]
# These are ignored intentionally in openstack-infra projects;
# please don't submit patches that solely correct them or enable them.
-ignore = E125,E129,E402,H,W503
+ignore = E125,E129,E402,E741,H,W503
show-source = True
exclude = .venv,.tox,dist,doc,build,*.egg