Comment 5 for bug 1515717

1. CINDER-NEDGE charm

Looks like I can't remove this section

requires:
  juju-info:
    interface: juju-info
    scope: container

If I do it "charm proof" show me error:
    E: subordinates must have at least one scope: container relation

2. Right now I have only one lint error "E402 module level import not at top of file"
   And this error appears in my module and native unit_tests template
   unit_tests/test_actions.py:10:1: E402 module level import not at top of file

    # allow importing actions from the hooks directory
    sys.path.append(resource_filename(__name__, '../hooks'))
    import actions

    My module import some methods from charmhelpers and how I can avoid this error?