Update app.py

app.py

@@ -110,8 +110,8 @@ def ID_MIDI(input_midi):
     output_midi_src_dataset = 'unknown'
     output_midi_path_str = 'none'
 
-    if new_midi_md5hash in monster_midi_titles:
-        title = monster_midi_titles[new_midi_md5hash].split(' --- ')
+    if new_midi_md5hash in monster_midi_titles['md5_hashes_titles_dict']:
+        title = monster_midi_titles['md5_hashes_titles_dict'][new_midi_md5hash].split(' --- ')
 
         song = title[0]
         artist = title[1]