Fixed import errors in model policies
diff --git a/planetstack/model_policies/model_policy_SitePrivilege.py b/planetstack/model_policies/model_policy_SitePrivilege.py
index 90280a3..6e9a65c 100644
--- a/planetstack/model_policies/model_policy_SitePrivilege.py
+++ b/planetstack/model_policies/model_policy_SitePrivilege.py
@@ -1,6 +1,7 @@
 def handle(site_privilege):
     from core.models import Controller, SitePrivilege, ControllerSitePrivilege
     
+    # site_privilege = SitePrivilege.get(site_privilege_id)
     # apply site privilage at all controllers
     controller_site_privileges = ControllerSitePrivilege.objects.filter(
         site_privilege = site_privilege,