yanzhuohao/pypi: links for 30secs

yanzhuohao/pypi 30secs-0.2.9.tar.gz
yanzhuohao/pypi 30secs-0.2.9-py3-none-any.whl
yanzhuohao/pypi 30secs-0.2.8.tar.gz
yanzhuohao/pypi 30secs-0.2.8-py3-none-any.whl
yanzhuohao/pypi 30secs-0.2.7.tar.gz
yanzhuohao/pypi 30secs-0.2.7-py3-none-any.whl