Update app.py

app.py

@@ -6,8 +6,8 @@ import shutil
 def spleeter(aud, instrument):
   separator = Separator('spleeter:2stems')
   try:
-    # shutil.rmtree("output")
-    return f"./output/audio_example/{instrument}.wav", f"./output/audio_example/{instrument}.wav"
+    shutil.rmtree("output")
+    # return f"./output/audio_example/{instrument}.wav", f"./output/audio_example/{instrument}.wav"
   except FileNotFoundError:
     pass
   separator.separate_to_file(aud.name, "output/", filename_format="audio_example/{instrument}.wav")