Update app.py

app.py

@@ -0,0 +1,28 @@
+import os
+from scipy.io.wavfile import write
+import gradio as Gradio
+
+def separator(audio):
+	os.makedirs("output", exist_ok=True)
+	write('test.wav', audio[0], audio[1])
+	result = os.system("audio-separator test.wav --model_filename model_bs_roformer_ep_317_sdr_12.9755.ckpt --output_dir=./output --output_format=wav")
+
+	files = [
+    "./output/test_(Instrumental)_model_bs_roformer_ep_317_sdr_12.wav",
+	"./output/test_(Vocals)_model_bs_roformer_ep_317_sdr_12.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;
+
+Gradio.Interface(
+    separator,
+    Gradio.Audio(type="numpy", label="Input"),
+    [Gradio.Audio(type="filepath", label="Stem 1", interactive=False),
+     Gradio.Audio(type="filepath", label="Stem 2", interactive=False)]
+).launch()