Change default device to cuda

app.py

@@ -10,7 +10,7 @@ from audioldm.variational_autoencoder import AutoencoderKL
 from gradio import Markdown
 
 class Tango:
-    def __init__(self, name="declare-lab/tango", device="cpu"):
+    def __init__(self, name="declare-lab/tango", device="cuda:0"):
         
         path = snapshot_download(repo_id=name)