Create app.py

app.py

@@ -0,0 +1,51 @@
+import os
+import gradio as gr
+from scipy.io.wavfile import write, read
+import subprocess
+
+def inference(audio):
+    
+    os.makedirs("out", exist_ok=True)
+    write('mix.wav', audio[0], audio[1])
+
+    command = "python3 -m demucs -n mdx_extra_q -d cpu mix.wav -o out"
+    process = subprocess.run(command, 
+                             shell=True, 
+                             stdin=subprocess.DEVNULL, 
+                             stdout=subprocess.PIPE, 
+                             stderr=subprocess.PIPE
+                            )
+
+    # Check if files exist before returning
+    files = ["./out/mdx_extra_q/mix/vocals.wav",
+             "./out/mdx_extra_q/mix/bass.wav",
+             "./out/mdx_extra_q/mix/drums.wav",
+             "./out/mdx_extra_q/mix/other.wav"]
+    
+    for file in files:
+        if not os.path.isfile(file):
+            print(f"File not found: {file}")
+        else:
+            print(f"File exists: {file}")
+
+    return files
+  
+article = "Inspired by <p><a href='https://github.com/facebookresearch/demucs' target='_blank'>Demucs</a></p>\n<p>Copyright &copy; 2023 JP Madsen</p"
+
+
+demo = 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")
+  ],
+  article = article,
+  theme = 'NoCrypt/[email protected]',
+  allow_flagging = "never",
+  css="style.css",  # Hinzugefügt
+)
+
+#demo.queue(concurrency_count = 10)
+demo.launch()