diff --git a/web_demo2.py b/web_demo2.py
index 8b85b10..6719a32 100644
--- a/web_demo2.py
+++ b/web_demo2.py
@@ -5,7 +5,7 @@ from streamlit_chat import message
 st.set_page_config(
     page_title="ChatGLM2-6b 演示",
     page_icon=":robot:"
-    layout='wide'
+    layout='wide',
 )
 
 @st.cache_resource