diff --git a/setup.py b/setup.py
index d1a17d52b4efa43dbc6a7f6c109a5a6eea560726..e79bc6e9ad3efa94e905577a211ebecacdbf870e 100644
--- a/setup.py
+++ b/setup.py
@@ -9,7 +9,7 @@ EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
 MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 See the Mulan PSL v2 for more details.
 '''
-
+      
 import os
 
 import setuptools