loongson/pypi: links for bizchat

loongson/mirror bizchat-6.2.0-py3-none-any.whl
loongson/mirror bizchat-6.1.0.tar.gz
loongson/mirror bizchat-6.1.0-py3-none-any.whl
loongson/mirror bizchat-6.0.0.tar.gz
loongson/mirror bizchat-5.0.0.tar.gz
loongson/mirror bizchat-4.0.0.tar.gz
loongson/mirror bizchat-3.0.0.tar.gz
loongson/mirror bizchat-2.0.0.tar.gz
loongson/mirror bizchat-1.0.0.tar.gz