Update app.py

app.py

@@ -350,14 +350,9 @@ def combine_vocal_and_inst(model_name, song_name, song_id, split_model, cover_so
     return output_path
 
 @spaces.GPU()
-def load_fairseq():
-    from fairseq import checkpoint_utils
-
-
 def load_hubert():
     global hubert_model
-    #from fairseq import checkpoint_utils
-    load_fairseq()
+    from fairseq import checkpoint_utils
     models, _, _ = checkpoint_utils.load_model_ensemble_and_task(
         ["hubert_base.pt"],
         suffix="",