Code review comment for lp://staging/~billy-olsen/openstack-charm-testing/idempotent-post-deploy-config

Thank you for your work on this. Fixing lint on the way in. ;-)

bin/post-deploy-config:19:23: F821 undefined name 'data_port_settings'
bin/post-deploy-config:75:1: W293 blank line contains whitespace
bin/post-deploy-config:89:1: W293 blank line contains whitespace
bin/post-deploy-config:94:1: W293 blank line contains whitespace
bin/post-deploy-config:115:1: W293 blank line contains whitespace