updated app.py

app.py

@@ -27,14 +27,14 @@ with gr.Blocks() as demo:
             
         # --- Main Chat ---
         with gr.Column(scale=4):
-            # Gradio 6: 'type' is removed, 'messages' is default
+            # FIX: Removed 'multimodal' and 'autoscroll' which caused the TypeError
             chatbot = gr.Chatbot(
                 show_label=False, 
-                height=700, 
-                multimodal=True,
-                autoscroll=True
+                height=700
             )
             
+            # The input remains multimodal; the chatbot will display 
+            # whatever the input provides automatically.
             chat_input = gr.MultimodalTextbox(
                 interactive=True,
                 placeholder="Discuss architecture or upload code...",