Update app.py

app.py

@@ -217,3 +217,58 @@ def predict(message, history):
 
     return "信息收集完毕，若尚未得到最终回复，请输入任意文字以继续。"
 
+# ============================ Gradio UI ============================
+with gr.Blocks() as demo:
+    gr.Markdown("""
+    # 🎓 AI 职业规划助手
+    欢迎！我是你的职业发展向导～请回答几个问题，我将为你定制专属的职业探索建议！
+    """)
+
+    chatbot = gr.Chatbot()
+    msg = gr.Textbox(placeholder="请输入你的回答...", label=None)
+    send = gr.Button("发送 🚀")
+    reset = gr.Button("🔄 重新开始")
+
+    def add_user_message(message, history):
+        history = history or []
+        history.append({"role": "user", "content": message})
+        return "", history
+
+    def add_bot_response(history):
+        message = history[-1]["content"]
+        reply = predict(message, history[:-1])
+        history.append({"role": "assistant", "content": reply})
+        return history
+
+    send.click(add_user_message, [msg, chatbot], [msg, chatbot]).then(
+        add_bot_response, chatbot, chatbot
+    )
+    msg.submit(add_user_message, [msg, chatbot], [msg, chatbot]).then(
+        add_bot_response, chatbot, chatbot
+    )
+
+    def reset_state():
+        global current_q_index, questions
+        global in_forward_flow, in_backward_flow
+        global forward_index, backward_index
+        global forward_done, backward_done, forward_recommendation_given
+        current_q_index = 0
+        questions = base_questions[:]
+        for key in user_profile:
+            user_profile[key] = None
+        in_forward_flow = in_backward_flow = False
+        forward_index = backward_index = 0
+        forward_done = backward_done = False
+        forward_recommendation_given = False
+        return []
+
+    reset.click(reset_state, outputs=chatbot)
+
+    def auto_intro():
+        return [{"role": "assistant", "content": base_questions[0][1]}]
+
+    demo.load(auto_intro, outputs=chatbot)
+
+demo.launch()
+
+