update app.py

app.py

@@ -67,15 +67,15 @@ with gr.Blocks() as demo:
     with gr.Row():
         model_list = gr.Dropdown(choices=list(model_names.keys()), label="選擇模型", value="Gemma-2B")
     with gr.Row():
-        inputs=gr.Textbox(placeholder="請輸入顧客訊息...", label="輸入訊息")
-        outputs=gr.Textbox(label="分類結果")
+        input_box=gr.Textbox(placeholder="請輸入顧客訊息...", label="輸入訊息")
+        output_box=gr.Textbox(label="分類結果")
     with gr.Row():
         inference_btn = gr.Button("開始分類")
 
     inference_btn.click(
         fn=inference,
-        inputs=inputs,
-        outputs=outputs
+        inputs=[input_box, model_list],
+        outputs=output_box
     )
 
 demo.launch()