diff --git a/tests.py b/tests.py
index 34469743abfe..620aeeaa4a38 100755
--- a/tests.py
+++ b/tests.py
@@ -35,6 +35,7 @@
 from nose.plugins import multiprocess
 multiprocess._instantiate_plugins = plugins
 
+
 def run():
     try:
         import faulthandler