license for this repository

[GarrettJenkinson]

Hello, I read with great interest the paper associated with this repository. Can you please consider adding an open source license such as MIT on the code here?

https://docs.github.com/en/communities/setting-up-your-project-for-healthy-contributions/adding-a-license-to-a-repository

Without a license, no one is permitted to copy, run, modify, etc., your code to reproduce the results in the paper.