Update app.py

app.py

@@ -345,6 +345,8 @@ def Mix_Loops(generation_type,
     print('Creating MIDI summary...')
 
     midi_summary = 'Number of source MIDI loops: ' + str(len(song_names) * loops_mult) + '\n'
+    midi_summary += '-' * 35
+    midi_summary += '\n'
 
     for i, song_name in enumerate(song_names):
 
@@ -353,7 +355,7 @@ def Mix_Loops(generation_type,
         son = son_art[0]
         art = son_art[1]
 
-        midi_summary += 'Loops # ' + str((i*loops_mult)+1) + '-' + str((i*loops_mult)+loops_mult+1) + ':' + '"' + son + '" by ' + art + '\n'          
+        midi_summary += 'Loops # ' + str((i*loops_mult)+1) + '-' + str((i*loops_mult)+loops_mult) + ':' + '"' + son + '" by ' + art + '\n'          
             
     #===============================================================================