Update app.py

app.py

@@ -1,3 +1,4 @@
+import spaces
 import gradio as gr
 import torch
 from TTS.api import TTS
@@ -8,6 +9,7 @@ device = "cuda"
 
 tts = TTS("tts_models/multilingual/multi-dataset/xtts_v2").to(device)
 
+@spaces.GPU(enable_queue=True)
 def clone(text, audio):
     tts.tts_to_file(text=text, speaker_wav=audio, language="en", file_path="./output.wav")
     return "./output.wav"