Update app.py

app.py

@@ -62,7 +62,8 @@ def transcribe_audio(audio_file, lang_code):
 
 with gr.Blocks(title="氫鬆聊 - 專屬於您的健康諮詢夥伴") as demo:
     gr.HTML(INTRO_TEXT)
-    chatbot = gr.Chatbot(height=400)
+    chatbot = gr.Chatbot(height=400, type="messages")
+    
     with gr.Row():
         msg = gr.Textbox(label="請輸入您的問題", placeholder="例如：我正在接受＿＿治療，可以吃＿＿＿？")
         lang_select = gr.Dropdown(
@@ -79,16 +80,19 @@ with gr.Blocks(title="氫鬆聊 - 專屬於您的健康諮詢夥伴") as demo:
             ],
             value="zh-TW"
         )
+    
     with gr.Row():
-        audio_input = gr.Audio(source="microphone", type="filepath", label="🎙 speak")
-        voice_to_text = gr.Button("🎤 speak")
+        audio_input = gr.Audio(label="🎙 請錄音", type="filepath")
+        voice_to_text = gr.Button("🎤 語音轉文字")
+
     with gr.Row():
         ask = gr.Button("提問")
         clear = gr.Button("清除對話")
         
     def respond(message, history):
         reply = call_gemini(message)
-        history.append((message, reply))
+        history.append({"role": "user", "content": message})
+        history.append({"role": "assistant", "content": reply})
         return "", history
 
     def handle_audio(audio_path, lang_code):