Updating tox.ini

Change-Id: I87574da5911b4c827cf2543ecc9e9f404da96f85
Signed-off-by: sousaedu <eduardo.sousa@canonical.com>
diff --git a/integration-tests/test_vimconn_gcp.py b/integration-tests/test_vimconn_gcp.py
index 21bdbc3..48f792e 100644
--- a/integration-tests/test_vimconn_gcp.py
+++ b/integration-tests/test_vimconn_gcp.py
@@ -24,11 +24,11 @@
 Run this directly with python2 or python3.
 """
 
-import logging
+from datetime import datetime
 import json
+import logging
 
 from osm_rovim_gcp.vimconn_gcp import vimconnector
-from datetime import datetime
 
 
 __author__ = "Sergio G.R."