Fixing the PEP8 issues

1 job for 189-design-v3-views in 8 minutes and 48 seconds (queued for 1 second)
Name Stage Failure
job test Test There is an unknown failure, please try again
dumping object inventory... done
build succeeded, 2 warnings.

Build finished. The HTML pages are in _build/html.
___________________________________ summary ____________________________________
py27: commands succeeded
ERROR: qa: commands failed
docs: commands succeeded
ERROR: Job failed: exit status 1