Update app.py

app.py

@@ -279,6 +279,8 @@ def Generate_Accompaniment(input_midi,
 
     #==================================================================
 
+    print('Prepping melody...')
+
     if input_midi:
         score, score_list = load_midi(input_midi.name, melody_patch, use_nth_note)
 
@@ -292,7 +294,7 @@ def Generate_Accompaniment(input_midi,
                 inp_mel = m.title()
                 break
 
-        score_list = popular_hook_melodies[[m[0] for m in popular_hook_melodies].index(input_melody)][1]
+        score_list = popular_hook_melodies[[m[0] for m in popular_hook_melodies].index(inp_mel)][1]
         score = TMIDIX.flatten(score)
 
         print('Selected melody:', inp_mel)