Update app.py

app.py

@@ -102,7 +102,7 @@ def GenerateMIDI(progress=gr.Progress()):
               channel = (ss-1280) // 128
               pitch = (ss-1280) % 128
     
-              song_f.append(['note', time, dur, channel, pitch, vel ])
+              song_f.append(['note', int(time), int(dur), int(channel), int(pitch), int(vel) ])
     
     output_signature = 'Allegro Music Transformer'
     output_file_name = 'Allegro-Music-Transformer-Music-Composition'