Update src/music/pipeline/music_pipeline.py

src/music/pipeline/music_pipeline.py

@@ -65,8 +65,10 @@ def encode_music(url=None,
         # assert handcoded_rep_path is not None and representation_path is not None
         all_paths = dict(url=url, audio_path=audio_path, midi_path=midi_path, processed_path=processed_path, encoded_path=encoded_path,
                          representation_path=representation_path, handcoded_rep_path=handcoded_rep_path)
-        print('audio hash: ', hashlib.md5(open(audio_path, 'rb').read()).hexdigest())
-        print('midi hash: ', hashlib.md5(open(midi_path, 'rb').read()).hexdigest())
+        if audio_path is not None:
+            print('audio hash: ', hashlib.md5(open(audio_path, 'rb').read()).hexdigest())
+        if midi_path is not None:
+            print('midi hash: ', hashlib.md5(open(midi_path, 'rb').read()).hexdigest())
         print('processed hash: ', hashlib.md5(open(processed_path, 'rb').read()).hexdigest())
         print('encoded hash: ', hashlib.md5(open(encoded_path, 'rb').read()).hexdigest())
         print('rep hash: ', hashlib.md5(open(representation_path, 'rb').read()).hexdigest())