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Update app.py
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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 htdemucs --two-stems=vocals test.wav -o out")
return "./out/htdemucs/test/vocals.wav","./out/htdemucs/test/no_vocals.wav"
title = "Demucs Music Source Separation (v4)"
article = "<p style='text-align: center'><a href='https://arxiv.org/abs/1911.13254' target='_blank'>Music Source Separation in the Waveform Domain</a> | <a href='https://github.com/facebookresearch/demucs' target='_blank'>Github Repo</a> | <a href='https://www.thafx.com' target='_blank'>//THAFX</a></p>"
gr.Interface(
inference,
inputs=[gr.Audio(type="numpy", label="Input", sources=["upload", "microphone"],interactive=True)],
outputs=[gr.Audio(type="filepath", label="Vocals"),gr.Audio(type="filepath", label="No Vocals / Instrumental")],
title=title,
article=article,
).launch(show_api=True)