Update app.py

app.py

@@ -5,6 +5,7 @@ from soprano import SopranoTTS
 from scipy.io.wavfile import write as wav_write
 import tempfile
 import os
+import spaces
 
 DEVICE = "cuda" if torch.cuda.is_available() else "cpu"
 print(DEVICE)
@@ -20,6 +21,7 @@ model = SopranoTTS(
 SAMPLE_RATE = 32000
 
 
+@spaces.GPU
 def tts_stream(text, temperature, top_p, repetition_penalty, state):
     if not text.strip():
         yield None, state