Update app.py

app.py

@@ -146,7 +146,7 @@ def GenerateMIDI():
 def cancel_run(output):
     if output is None:
         return None, None
-    with open(f"output.mid", 'wb') as f:
+    with open(f"Allegro-Music-Transformer-Music-Composition.mid", 'wb') as f:
         f.write(TMIDIX.score2midi(output))
     audio = synthesis(TMIDIX.score2opus(output), 'SGM-v2.01-YamahaGrand-Guit-Bass-v2.7.sf2')
     return "Allegro-Music-Transformer-Music-Composition.mid", (44100, audio), [create_msg("visualizer_end", None)]