Revert "Fix pycodestyle issue in tests/test_yaml.py"
Revert "Fix pycodestyle issue in tests/test_yaml.py"

This reverts commit f263b9e09b29ddc47c9f03e147125278a4fb665c.

cloudtools/troposphere,cloudtools/troposphere,ikben/troposphere,pas256/troposphere,johnctitus/troposphere,johnctitus/troposphere,pas256/troposphere,ikben/troposphere