root/pypi: links for nk-sent2vec

root/pypi nk_sent2vec-1.4.2.tar.gz
root/pypi nk_sent2vec-1.4.2-py3-none-any.whl
root/pypi nk_sent2vec-1.4.1.tar.gz
root/pypi nk_sent2vec-1.4.1-py3-none-any.whl