Revert "Break flake8 compliance"
Revert "Break flake8 compliance"

This reverts commit d86dbe083050848d93dd5baba6663d13ac76daf2.

JaredKerim-Mozilla/leaderboard-server,JaredKerim-Mozilla/leaderboard-server,mozilla-services/location-leaderboard,mozilla-services/location-leaderboard,mozilla-services/location-leaderboard,JaredKerim-Mozilla/leaderboard-server,JaredKerim-Mozilla/leaderboard-server,JaredKerim-Mozilla/leaderboard-server,mozilla-services/location-leaderboard,mozilla-services/location-leaderboard