feat init repo

README.md

@@ -1,5 +1,5 @@
 ---
-title: Demucs Gpu
+title: Demucs GPU
 emoji: 🦀
 colorFrom: purple
 colorTo: purple

app.py

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+import gradio as gr
+import os
+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 -d cpu test.wav -o out")
+  return "./out/mdx_extra_q/test/vocals.wav","./out/mdx_extra_q/test/bass.wav",\
+"./out/mdx_extra_q/test/drums.wav","./out/mdx_extra_q/test/other.wav"
+
+title = "Demucs"
+description = "Gradio demo for Demucs: 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. This space will be switched to GPU only when I need it :)"
+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></p>"
+
+examples=[['test.mp3']]
+
+iface = gr.Interface(
+  inference,
+  gr.inputs.Audio(type="numpy", label="Input"),
+  [gr.outputs.Audio(type="file", label="Vocals"),gr.outputs.Audio(type="file", label="Bass"),gr.outputs.Audio(type="file", label="Drums"),gr.outputs.Audio(type="file", label="Other")],
+  title=title,
+  description=description,
+  article=article,
+  examples=examples
+  )
+
+iface.launch(enable_queue=True)

packages.txt

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+ffmpeg

requirements.txt

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+demucs
+scipy