Update engines/orpheus_engine.py

engines/orpheus_engine.py

@@ -100,7 +100,7 @@ def _fade_in_out(audio: np.ndarray, fade_ms: int = 50) -> np.ndarray:
 try:
     from snac import SNAC
     _snac_model: Optional[SNAC] = SNAC.from_pretrained("hubertsiuzdak/snac_24khz").eval()
-    _snac_model = _snac_model.to("cuda" if _snac_model and _snac_model.is_cuda_available() else "cpu")
+    _snac_model = _snac_model.to("cuda" if _snac_model and _snac_model.torch.cuda.is_available() else "cpu")
 except Exception as exc:  # pragma: no cover
     logging.warning("SNAC model could not be loaded – %s", exc)
     _snac_model = None