root/pypi: links for pyg-downloader

root/pypi pyg-downloader-0.0.2.tar.gz
root/pypi pyg_downloader-0.0.2-py3-none-any.whl
root/pypi pyg-downloader-0.0.1.tar.gz
root/pypi pyg_downloader-0.0.1-py3-none-any.whl