Merge pull request #286 from rileyhun/fix-postgresql

fix request set down

flask_monitoringdashboard/database/request.py

@@ -55,7 +55,7 @@ def add_request(db_session, duration, endpoint_id, ip, group_by, status_code):
         status_code=status_code,
     )
     db_session.add(request)
-    db_session.flush()
+    db_session.commit()
     return request.id