Update app.py

app.py

@@ -3,12 +3,13 @@ import torch
 import gradio as gr
 import torchaudio
 import time
+import spaces
 from datetime import datetime
 from tortoise.api import TextToSpeech
 from tortoise.utils.text import split_and_recombine_text
 from tortoise.utils.audio import load_audio, load_voice, load_voices
 
-
+@spaces.GPU
 def inference(
     text,
     reference_audio,