diff --git a/metagpt/startup.py b/metagpt/startup.py
index bb6f6abf2a..78bc87fea1 100644
--- a/metagpt/startup.py
+++ b/metagpt/startup.py
@@ -1,3 +1,4 @@
+
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 """