Corrected Paths

app.py

@@ -29,7 +29,7 @@ def inference(audio):
 
     # Collecting all file paths
     files = [f"./out/htdemucs_6s/test/{stem}.wav" for stem in ["vocals", "bass", "drums", "other", "piano", "guitar"]]
-    files.extend([primary_stem_path, secondary_stem_path])
+    files.extend([secondary_stem_path,primary_stem_path ])
 
     # Check if files exist
     existing_files = [file for file in files if os.path.isfile(file)]
@@ -45,7 +45,7 @@ description = "Music Source Separation in the Waveform Domain. To use it, simply
 gr.Interface(
     inference, 
     gr.components.Audio(type="numpy", label="Input"), 
-    [gr.components.Audio(type="filepath", label=stem) for stem in ["Full Vocals", "Lead Vocals", "Chorus", "Bass", "Drums", "Other", "Piano", "Guitar"]],
+    [gr.components.Audio(type="filepath", label=stem) for stem in ["Full Vocals","Bass", "Drums", "Other", "Piano", "Guitar", "Lead Vocals", "Chorus" ]],
     title=title,
     description=description,
 ).launch()