Duplicate from Thafx/Demucs_v4_2s_HT

Co-authored-by: ThaFX <Thafx@users.noreply.huggingface.co>

.gitattributes

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README.md

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+---
+title: Demucs Music Source Separation (v4)
+emoji: ⚡
+colorFrom: red
+colorTo: purple
+sdk: gradio
+app_file: app.py
+pinned: true
+duplicated_from: Thafx/Demucs_v4_2s_HT
+---
+
+# Configuration
+
+`title`: _string_  
+Display title for the Space
+
+`emoji`: _string_  
+Space emoji (emoji-only character allowed)
+
+`colorFrom`: _string_  
+Color for Thumbnail gradient (red, yellow, green, blue, indigo, purple, pink, gray)
+
+`colorTo`: _string_  
+Color for Thumbnail gradient (red, yellow, green, blue, indigo, purple, pink, gray)
+
+`sdk`: _string_  
+Can be either `gradio` or `streamlit`
+
+`sdk_version` : _string_  
+Only applicable for `streamlit` SDK.  
+See [doc](https://hf.co/docs/hub/spaces) for more info on supported versions.
+
+`app_file`: _string_  
+Path to your main application file (which contains either `gradio` or `streamlit` Python code).  
+Path is relative to the root of the repository.
+
+`pinned`: _boolean_  
+Whether the Space stays on top of your list.

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 -d cpu test.wav -o out")
+  return "./out/htdemucs/test/vocals.wav","./out/htdemucs/test/no_vocals.wav"
+    
+title = "Demucs Music Source Separation (v4)"
+description = "This is the latest 'bleeding edge version' which enables the new v4 Hybrid Transformer model. <br> for this space, 2 stem sepration (Karaoke Mode) is enabled and CPU mode which has been optimised for best quality & processing time. <p>| Gradio demo for Demucs(v4): Music Source Separation in the Waveform Domain. To use it, simply upload your audio, or click one of the examples to load them. Read more at the links below.</p>"
+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>"
+
+examples=[['test.mp3']]
+gr.Interface(
+    inference, 
+    gr.Audio(type="numpy", label="Input"),
+    [gr.Audio(type="filepath", label="Vocals"),gr.Audio(type="filepath", label="No Vocals / Instrumental")],
+    title=title,
+    description=description,
+    article=article,
+    examples=examples
+    ).launch(enable_queue=True)

packages.txt

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+ffmpeg

requirements.txt

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+git+https://github.com/facebookresearch/demucs#egg=demucs
+scipy
+invisible-watermark
+fonts
+font-roboto
+
+