Add app.py

app.py

@@ -140,11 +140,11 @@ class HexachordApp:
         self._hexachord = notes
         chords = self.generate_chords(notes, itvl)
         midi_path = self.create_midi(chords, "base_chords.mid")
-        # piano_roll_path = self.generate_piano_roll(chords, "base_chords.png")
-        score_path = self.generate_png (midi_path, "score_base_chords.png")
+        piano_roll_path = self.generate_piano_roll(chords, "base_chords.png")
+        # score_path = self.generate_png (midi_path, "score_base_chords.png")
         audio_path = self.convert_midi_to_audio(midi_path, "base_chords")
 
-        return midi_path, score_path, audio_path
+        return midi_path, piano_roll_path, audio_path
 
     def render(self):
         with gr.Blocks() as ui: