Activate pep8 check that _ is imported

Remove the specification in tox.ini that _ is a builtin so that
it will no longer assume that _ does not need to be imported.
This helps ensure that the _ from i18n is used.

Activating this check did not flag any violations.

Change-Id: Ibb457fc16b64ead1acbf359531ecd79e624df8ab

1 files changed, 0 insertions, 1 deletions

diff --git a/tox.ini b/tox.ini
index bcf921b..6b2ced1 100644
--- a/tox.ini
+++ b/tox.ini
@@ -29,5 +29,4 @@ commands = {posargs}
 
 [flake8]
 show-source = true
-builtins = _
 exclude=.venv,.git,.tox,dist,doc,*openstack/common*,*lib/python*,*egg,tools