Update app.py

app.py

@@ -366,10 +366,9 @@ def load_hubert():
     else:
         hubert_model = hubert_model.float()
     hubert_model.eval()
-    return hubert_model
 
 print("0.开始加载Hubert")
-hubert_model = load_hubert()
+load_hubert()
 
 def rvc_models(model_name):
   global vc, net_g, index_files, tgt_sr, version
@@ -448,6 +447,7 @@ def infer_gpu(hubert_model, net_g, audio, f0_up_key, index_file, tgt_sr, version
     )
     
 def rvc_infer_music(url, model_name, song_name, split_model, f0_up_key, vocal_volume, inst_volume):
+  load_hubert()
   url = url.strip().replace(" ", "")
   model_name = model_name.strip().replace(" ", "")
   if url.startswith('https://download.openxlab.org.cn/models/'):