import os
import gradio as gr
from scipy.io.wavfile import write


def inference(audio):
  os.makedirs("out", exist_ok=True)
  write('test.wav', audio[0], audio[1])
  os.system("python3 -m demucs.separate -n mdx_extra_q --two-stems=vocals -d cpu test.wav -o out")
  return "./out/mdx_extra_q/test/vocals.wav","./out/mdx_extra_q/test/no_vocals.wav"
    
title = "음성 분리"

demo = gr.Interface(
    inference, 
    gr.Audio(type="numpy", label="Input"),
    [gr.Audio(type="filepath", label="음성"),gr.Audio(type="filepath", label="배경음")],
    title=title,
    )
demo.queue(max_size=1)
demo.launch(debug=True)