Update app.py

app.py

@@ -175,7 +175,10 @@ def Generate_Chords_Progression(total_song_length_in_chords_chunks,
         output_score.append(['note', time, dur, 2, (s[-1] %  12)+24, 120-(s[-1] %  12), base_MIDI_patch_number])
     
     if melody_MIDI_patch_number > -1:
-      output_score = TMIDIX.add_melody_to_enhanced_score_notes(output_score, melody_patch=melody_MIDI_patch_number)
+      output_score = TMIDIX.add_melody_to_enhanced_score_notes(output_score, 
+                                                               melody_patch=melody_MIDI_patch_number,
+                                                               melody_notes_max_duration=max(merge_chords_notes, chord_time_step)
+                                                              )
 
     if merge_chords_notes > 0:
         escore_matrix = TMIDIX.escore_notes_to_escore_matrix(output_score)