Update app.py

app.py

@@ -186,11 +186,11 @@ def Convert_Score_to_Performance(input_midi,
 
     #==================================================================
 
-    melody_chords_f, src_melody_chords_f = load_midi(input_midi.name)
+    src_melody_chords_f = load_midi(input_midi.name)
 
     #==================================================================
     
-    print('Sample output events', melody_chords_f[0][:16])
+    print('Sample output events', src_melody_chords_f[0][:3])
     print('=' * 70)
     print('Generating...')