Update app.py

app.py

@@ -145,7 +145,7 @@ with gr.Blocks(theme='gradio/soft') as demo:
 
     # callback.setup([chatbot], "flagged_data_points")
     # flag_btn.click(lambda *args: callback.flag(args), [chatbot], None, preprocess=False)
-    gr.Interface(
+    chatbot = gr.Interface(
         fn=query_model,
         inputs=gr.Textbox(label="Your question", placeholder="What do you want to ask about?"),
         outputs=gr.Textbox(label="RotBot Response", placeholder="RotBot will respond here...", interactive=False, lines=10),