fix errors in pre-commit hook
fix errors in pre-commit hook

Change-Id: I143da402e1cff54a6b9193bc404040020494c638

jamesmarva/heat-kubernetes,larsks/heat-kubernetes,projectatomic/heat-kubernetes,v1k0d3n/heat-kubernetes,mdshuai/heat-kubernetes,rootfs/heat-kubernetes,yuanying/heat-kubernetes