diff --git a/gen_callback.py b/gen_callback.py
index 3007c4fb..c63a5f49 100644
--- a/gen_callback.py
+++ b/gen_callback.py
@@ -82,5 +82,3 @@ if __name__ == '__main__':
         args = int(sys.argv[1])
 
     print gen_callback(args)
-
-