Create app.py

app.py

@@ -0,0 +1,23 @@
+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 -d cpu test.wav -o out")
+  return "./out/mdx_extra_q/vocals.wav","./out/mdx_extra_q/bass.wav",\
+"./out/mdx_extra_q/drums.wav","./out/mdx_extra_q/other.wav"
+  
+title = "Sound Extraction"
+description = "Gradio demo for sound extraction: Music Source Separation in the Waveform Domain. To use it, simply upload your audio."
+
+# examples=[['test.mp3']]
+gr.Interface(
+    inference, 
+    gr.inputs.Audio(type="numpy", label="Input"), 
+    [gr.outputs.Audio(type="filepath", label="Vocals"),gr.outputs.Audio(type="filepath", label="Bass"),gr.outputs.Audio(type="filepath", label="Drums"),gr.outputs.Audio(type="filepath", label="Other")],
+    title=title,
+    description=description
+    ).launch(enable_queue=True)