Try this

app_multi.py

@@ -146,7 +146,7 @@ def vc_func(
 
     # https://huggingface.co/spaces/zomehwh/rvc-models/blob/main/app.py#L49
     # Can be change well, we will see
-    if (audio_npy.shape[0] / audio_samp) > 60 and in_hf_space:
+    if (audio_npy.shape[0] / audio_samp) > 320 and in_hf_space:
         return (None, 'Input audio is longer than 60 secs.')
 
     # Bloody hell: https://stackoverflow.com/questions/26921836/
@@ -333,7 +333,7 @@ with app:
             )
             f0_method = gr.Radio(
                 label='f0 methods',
-                choices=['pm', 'harvest', 'crepe'],
+                choices=['pm', 'harvest'],
                 value='pm',
                 interactive=True
             )