Update app.py

app.py

@@ -2,6 +2,7 @@ import IPython
 
 import sys
 import subprocess
+import os
 
 subprocess.check_call([sys.executable, "-m", "pip", "install", "--upgrade", "--force-reinstall", "git+https://github.com/osanseviero/tortoise-tts.git"])
 
@@ -16,6 +17,7 @@ import numpy as np
 import gradio as gr
 
 device = "cuda" if torch.cuda.is_available() else "cpu"
+os.environ['CUDA_LAUNCH_BLOCKING'] = "1"
 
 # This will download all the models used by Tortoise from the HF hub
 tts = TextToSpeech(device="cuda")