Reformat files according to new black validation

Change-Id: I472bd57495629d736563944dbf70f6c6307fd7e0
Signed-off-by: Gulsum Atici <gulsum.atici@canonical.com>
diff --git a/src/osm_ngsa/osm_mon/vim_connectors/azure.py b/src/osm_ngsa/osm_mon/vim_connectors/azure.py
index 23086c4..161e596 100644
--- a/src/osm_ngsa/osm_mon/vim_connectors/azure.py
+++ b/src/osm_ngsa/osm_mon/vim_connectors/azure.py
@@ -27,7 +27,6 @@
 
 
 class AzureCollector(VIMConnector):
-
     # Translate azure provisioning state to OSM provision state.
     # The first three ones are the transitional status once a user initiated
     # action has been requested. Once the operation is complete, it will