diff --git a/web_demo.py b/web_demo.py
index 1af24c9..f31016a 100644
--- a/web_demo.py
+++ b/web_demo.py
@@ -86,8 +86,7 @@ def reset_state():
     with gr.Row():
         with gr.Column(scale=4):
             with gr.Column(scale=12):
-                user_input = gr.Textbox(show_label=False, placeholder="Input...", lines=10).style(
-                    container=False)
+                user_input = gr.Textbox(show_label=False, placeholder="Input...", lines=10, container=False)
             with gr.Column(min_width=32, scale=1):
                 submitBtn = gr.Button("Submit", variant="primary")
         with gr.Column(scale=1):