root/pypi: links for customer-retention-toolkit

root/pypi customer_retention_toolkit-0.1.1.tar.gz
root/pypi customer_retention_toolkit-0.1.1-py3-none-any.whl
root/pypi customer_retention_toolkit-0.1.tar.gz
root/pypi customer_retention_toolkit-0.1-py3-none-any.whl