Update app.py

app.py

@@ -70,7 +70,7 @@ from models.soundstream_hubert_new import SoundStream
 from vocoder import build_codec_model, process_audio
 from post_process_audio import replace_low_freq_with_energy_matched
 
-device = "cuda:0"
+device = "cuda"
 
 model = AutoModelForCausalLM.from_pretrained(
     "m-a-p/YuE-s1-7B-anneal-en-cot",