diff --git a/kallithea/tests/vcs/utils.py b/kallithea/tests/vcs/utils.py
--- a/kallithea/tests/vcs/utils.py
+++ b/kallithea/tests/vcs/utils.py
@@ -4,7 +4,6 @@ functions here are crafted as we don't w
 """
 import os
 import sys
-
 from subprocess import Popen