loongson/pypi: links for chathub-base

loongson/mirror chathub-base-2.0.2.tar.gz
loongson/mirror chathub_base-2.0.2-py2.py3-none-any.whl
loongson/mirror chathub-base-2.0.1.tar.gz
loongson/mirror chathub_base-2.0.1-py2.py3-none-any.whl
loongson/mirror chathub-base-2.0.0.tar.gz
loongson/mirror chathub_base-2.0.0-py2.py3-none-any.whl