Adding delay in OLT deletion

Change-Id: I461597855424c17d4635f10da82abe68a4d9009f
diff --git a/xos/synchronizer/steps/test_sync_onu_device.py b/xos/synchronizer/steps/test_sync_onu_device.py
index 329774a..abd72f7 100644
--- a/xos/synchronizer/steps/test_sync_onu_device.py
+++ b/xos/synchronizer/steps/test_sync_onu_device.py
@@ -49,7 +49,7 @@
 
         # Setting up the config module
         from xosconfig import Config
-        config = os.path.join(test_path, "../model_policies/test_config.yaml")
+        config = os.path.join(test_path, "../test_config.yaml")
         Config.clear()
         Config.init(config, "synchronizer-config-schema.yaml")
         # END Setting up the config module