Update Cluster Driver

Change-Id: I8a3a57e19637ff210548e57d41178e6f194cf694
diff --git a/TestON/tests/FUNC/FUNCflow/dependencies/checkingFlow.py b/TestON/tests/FUNC/FUNCflow/dependencies/checkingFlow.py
index 5a5537c..0269f7e 100644
--- a/TestON/tests/FUNC/FUNCflow/dependencies/checkingFlow.py
+++ b/TestON/tests/FUNC/FUNCflow/dependencies/checkingFlow.py
@@ -9,7 +9,7 @@
         main.step("Check flow is in the ADDED state")
         main.log.info( "Get the flows from ONOS" )
         try:
-            flows = json.loads( main.ONOSrest.flows() )
+            flows = json.loads( main.Cluster.active( 0 ).REST.flows() )
 
             stepResult = main.TRUE
             for f in flows: