amd64/cu128: links for demo-example-pkg

root/pypi Demo-example-pkg-0.0.3.tar.gz
root/pypi Demo_example_pkg-0.0.3-py2-none-any.whl
root/pypi Demo-example-pkg-0.0.1.tar.gz
root/pypi Demo_example_pkg-0.0.1-py2-none-any.whl