Update app.py

app.py

@@ -80,13 +80,7 @@ assistant
 
 start_message = ""
 
-CSS ="""
-.contain { display: flex; flex-direction: column; }
-.gradio-container { height: 100vh !important; }
-#component-0 { height: 100%; }
-#chatbot { flex-grow: 1; overflow: auto; resize: vertical; }
-"""
-with gr.Blocks(css=CSS) as demo:
+with gr.Blocks() as demo:
     with gr.Row():
         with gr.Column():
             gr.Markdown("""