<filename>haravan/resources/policy.py
from ..base import HaravanResource
from haravan import mixins
import haravan

class Policy(HaravanResource, mixins.Metafields, mixins.Events):
  pass

<filename>haravan/resources/policy.py
from ..base import HaravanResource
from haravan import mixins
import haravan

class Policy(HaravanResource, mixins.Metafields, mixins.Events):
  pass
