Updating tox.ini

Change-Id: I87574da5911b4c827cf2543ecc9e9f404da96f85
Signed-off-by: sousaedu <eduardo.sousa@canonical.com>
diff --git a/NG-RO/osm_ng_ro/vim_admin.py b/NG-RO/osm_ng_ro/vim_admin.py
index d875272..2582ee2 100644
--- a/NG-RO/osm_ng_ro/vim_admin.py
+++ b/NG-RO/osm_ng_ro/vim_admin.py
@@ -19,15 +19,15 @@
 It is in charge of load tasks assigned to VIMs that nobody is in chage of it
 """
 
-import logging
-import threading
 import asyncio
 from http import HTTPStatus
+import logging
+import threading
+from time import time
 
-from osm_common import dbmongo, dbmemory, msglocal, msgkafka
+from osm_common import dbmemory, dbmongo, msgkafka, msglocal
 from osm_common.dbbase import DbException
 from osm_common.msgbase import MsgException
-from time import time
 
 __author__ = "Alfonso Tierno <alfonso.tiernosepulveda@telefonica.com>"