Update app.py

app.py

@@ -86,7 +86,7 @@ def response(message, history, image):
 with gr.Blocks(css=css) as demo:
     with gr.Column(elem_id="col-container"):
         gr.HTML(title)
-        image = gr.Image(type="pil")
+        image = gr.Image(type="pil", id="upload")
         message = gr.Textbox(interactive=True, show_label=False, container=False)
         chat = gr.Chatbot(show_label=False)
         submit = gr.Button(value="Upload", variant="primary")