win64 py3.7 error

[creboy]

Traceback (most recent call last):
File "F:\dm\music_retrieve-master(f)\librosa_music.py", line 16, in
beat_frames = librosa.feature.delta(beat_frames)
File "C:\py3\lib\site-packages\librosa\feature\utils.py", line 102, in delta
"cannot exceed data.shape[axis]={}".format(width, data.shape[axis]))
librosa.util.exceptions.ParameterError: when mode='interp', width=9 cannot exceed data.shape[axis]=2

[wblgers]

Please comment on your python version and librosa version