app.py

import gradio as gr
from demucs_split import demucs_split
import os
import json

with gr.Blocks(theme=gr.themes.Ocean(), title="Demuxer") as demo:
    gr.Markdown("# Demuxer")
    with gr.Row():
        url_or_path = gr.Audio(label="Audio file", type="filepath")
        demucs_model = gr.Dropdown(
            choices=["mdx", "mdx_extra", "mdx_q", "mdx_extra_q", "htdemucs", "htdemucs_ft", "hdemucs_mmi"],
            value="mdx_extra",
            label="Demucs Model"
            )
        #del_models_btn = gr.Button("Delete Demucs Models")
        

    vocal = gr.Audio(label="Vocal", type="filepath")
    music = gr.Audio(label="Music", type="filepath")
   
    run_btn = gr.Button("Split")

    run_btn.click(
        demucs_split,
        inputs=[
            url_or_path,
            demucs_model,
           ],
        outputs=[vocal, music],
        show_progress=True
    )

    #del_models_btn.click(
    #    clear_folder,
    #    inputs=[gr.State("models_demucs")],
    #    show_progress=True
    #)
demo.launch(debug=True)