Use of deprecated package 'sklearn' in novelpy

[leostnbrk]

Hi there! I noticed that while installing novelpy, the package sklearn was listed as a requirement. However, it seems that the 'sklearn' package is now deprecated and has been replaced by scikit-learn (https://pypi.org/project/sklearn/). Just thought I'd give you a heads up in case you wanted to update the requirements in the future. Thank you!