diff --git a/test/unit/tools/util.py b/test/unit/tools/util.py
index 384de1052de..6535683124e 100644
--- a/test/unit/tools/util.py
+++ b/test/unit/tools/util.py
@@ -7,6 +7,7 @@ from galaxy.util import bunch
 from ..tools_support import UsesApp
 
 
+
 class BaseParameterTestCase(TestCase, UsesApp):
 
     def setUp(self):