Update app.py

change to astarwiz address for tts

app.py

@@ -48,8 +48,8 @@ AVAILABLE_SPEAKERS = {
 audio_update_event = asyncio.Event()
 acc_cosy_audio = None
 # cosy voice tts related; 
-TTS_SOCKET_SERVER = "http://localhost:9444"
-#TTS_SOCKET_SERVER = "http://astarwiz.com:9444"
+#TTS_SOCKET_SERVER = "http://localhost:9444"
+TTS_SOCKET_SERVER = "http://astarwiz.com:9444"
 
 sio = socketio.AsyncClient()