Update app.py

app.py

@@ -573,7 +573,7 @@ with gr.Blocks(title="Axon v6", theme=dark_theme) as demo:
         
         # ===== CHAT =====
         with gr.TabItem("💬 Chat"):
-            chatbot = gr.Chatbot(height=400)
+            chatbot = gr.Chatbot(height=400, type="tuples")
             with gr.Row():
                 msg = gr.Textbox(placeholder="Ask anything...", show_label=False, scale=8)
                 send = gr.Button("Send", variant="primary", scale=1)