Update app.py

app.py

@@ -25,10 +25,10 @@ from omnivoice.cli.demo import build_demo
 # ---------------------------------------------------------------------------
 CHECKPOINT = os.environ.get("OMNIVOICE_MODEL", "k2-fsa/OmniVoice")
 
-print(f"Loading model from {CHECKPOINT} to cuda ...")
+print(f"Loading model from {CHECKPOINT} to cpu ...")
 model = OmniVoice.from_pretrained(
     CHECKPOINT,
-    device_map="cuda",
+    device_map="cpu",
     dtype=torch.float16,
     load_asr=True,
 )