Reformat missing files to standardized Python to pass black check

Change-Id: If0a656e88c1b08d6ed225918906c82b26b6b4115
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>
diff --git a/RO-VIM-openvim/osm_rovim_openvim/vimconn_openvim.py b/RO-VIM-openvim/osm_rovim_openvim/vimconn_openvim.py
index eab0e75..18d2cd6 100644
--- a/RO-VIM-openvim/osm_rovim_openvim/vimconn_openvim.py
+++ b/RO-VIM-openvim/osm_rovim_openvim/vimconn_openvim.py
@@ -798,7 +798,7 @@
             self._format_request_exception(e)
 
     def new_image(self, image_dict):
-        """ Adds a tenant image to VIM, returns image_id"""
+        """Adds a tenant image to VIM, returns image_id"""
         try:
             self._get_my_tenant()
             new_image_dict = {"name": image_dict["name"][:64]}