Update app.py

app.py

@@ -6,6 +6,11 @@ from zipfile import ZipFile
 import uuid
 import time
 import torch
+try:
+    from TTS.tts.configs.xtts_config import XttsConfig
+    torch.serialization.add_safe_globals([XttsConfig])
+except ImportError:
+    pass
 import torchaudio