Adding network models to metro-net

Change-Id: I1ac41eeeda7d720bc1e2863f4e023eab0fa1692f
diff --git a/xos/synchronizer/steps/sync_metronetworkservice.py b/xos/synchronizer/steps/sync_metronetworkservice.py
index 3b5bf27..724bb9a 100644
--- a/xos/synchronizer/steps/sync_metronetworkservice.py
+++ b/xos/synchronizer/steps/sync_metronetworkservice.py
@@ -2,8 +2,7 @@
 import sys
 
 from synchronizers.base.syncstep import SyncStep
-from core.models.netw import *
-from services.metronetwork.models import MetroNetworkService
+from services.metronetwork.models import *
 from xos.logger import Logger, logging
 from synchronizers.metronetwork.providers.providerfactory import ProviderFactory