Update app.py

app.py

@@ -139,7 +139,7 @@ def Heal_MIDI(input_midi):
         print("Request end time:", datetime.datetime.now(PDT).strftime("%Y-%m-%d %H:%M:%S"))
         print_sep()
         
-        return out_fname, fn1+'_healed_MIDI_stats.json', healed_MIDI_stats_str, healed_MIDI_stats
+        return out_fname, fn1+'_healed_MIDI_stats.json', healed_MIDI_stats_str
 
 # -----------------------------
 # GRADIO INTERFACE SETUP