realworld/prod: links for margin-estimator

root/pypi margin_estimator-0.3.tar.gz
root/pypi margin_estimator-0.3-py3-none-any.whl
root/pypi margin_estimator-0.2.tar.gz
root/pypi margin_estimator-0.2-py3-none-any.whl
root/pypi margin_estimator-0.1.tar.gz
root/pypi margin_estimator-0.1-py3-none-any.whl