Update app.py

app.py

@@ -134,7 +134,7 @@ textarea, input[type='text'] { background: #f0f0f0; border-radius: 8px; }
         send_btn = gr.Button("🚀", scale=1)
 
     with gr.Row():
-        mic_audio = gr.Audio(source="microphone", type="filepath", label="🎙️ Record Voice")
+        mic_audio = gr.Audio(type="filepath", label="🎙️ Record Voice", interactive=True)
         mic_audio.change(transcribe_audio, [mic_audio], [chat_input])
 
     with gr.Row():
@@ -157,4 +157,4 @@ textarea, input[type='text'] { background: #f0f0f0; border-radius: 8px; }
     save_btn.click(lambda: gr.update(choices=list_saved_files()), [], [dropdown])
     load_btn.click(load_chat, [dropdown], [chatbot, state, status])
 
-demo.launch()
+demo.launch()