mode2

app.py

@@ -2,11 +2,12 @@ import os
 import gradio as gr
 from google import genai
 
-# Read the API key from the environment variable
+# 初始化 Gemini client
 api_key = os.getenv("GOOGLE_API_KEY")
 client = genai.Client(api_key=api_key)
 chat = client.chats.create(model="gemini-2.0-flash")
 
+# 回覆函數
 def respond(
     message,
     history: list[dict],
@@ -16,18 +17,17 @@ def respond(
     top_p,
     api_key="GEMINI_API_KEY",
 ):
-    # Gemini API 本身已自動管理對話歷史，這裡不需手動加 history
     response = chat.send_message(message)
     return response.text
 
+# 建立 Chat 介面
 demo = gr.ChatInterface(
     fn=respond,
-    chatbot=gr.Chatbot(),
+    chatbot=gr.Chatbot(type="messages"),  # 避免預設 deprecated 的 tuples
     textbox=gr.Textbox(placeholder="輸入訊息...", container=False, scale=7),
     title="Gemini 2 Chat",
-    description="Gemini 2 多輪對話範例（不手動管理歷史）",
+    description="Gemini 2 多輪對話範例（自動記憶上下文）",
     theme="soft",
-    examples=["你好", "你會說英文嗎？", "幫我翻譯這段話：我今天很忙"],
     cache_examples=False,
     additional_inputs=[
         gr.Textbox(value="你是只會說繁體中文的助理。You are a friendly Chatbot.", label="System message"),