Migrates alarms to MongoDB

Change-Id: Iec09f507f05f6694910bf5ea82b948372d837af3
Signed-off-by: lavado <glavado@whitestack.com>
diff --git a/osm_mon/evaluator/evaluator.py b/osm_mon/evaluator/evaluator.py
index 2f22625..cc9a8ad 100644
--- a/osm_mon/evaluator/evaluator.py
+++ b/osm_mon/evaluator/evaluator.py
@@ -28,8 +28,8 @@
 import peewee
 
 from osm_mon.core.config import Config
-from osm_mon.core.database import Alarm
 from osm_mon.core.message_bus_client import MessageBusClient
+from osm_mon.core.models import Alarm
 from osm_mon.core.response import ResponseBuilder
 from osm_mon.evaluator.service import EvaluatorService, AlarmStatus