Update app.py

app.py

@@ -128,7 +128,7 @@ def GenerateMIDI(num_tok, idrums, iinstr):
     
     print('Sample INTs', outy[:16])
     print('-' * 70)
-    print('Last generated MIDI event', output[1][-1])
+    print('Last generated MIDI event', output[2][-1])
     print('-' * 70)
     print('Req end time: {:%Y-%m-%d %H:%M:%S}'.format(datetime.datetime.now(PDT)))
     print('-' * 70)