I saw that the build was failing and I thought maybe I can fix it and also migrate to github actions because travis.org will be shutting down in several weeks. The changes are:
ignore pylint on one large docstring
changed numpy.reshape(-1,1,2) to numpy.reshape((-1,1,2)) because pylint was complaining. I am no numpy expert I hope this doesn't change the logic. I have run the "White mountains" example and it looked fine.
removed coveralls (maybe you want to add it back in)
Changed readme to add github actions build badge (if you merge you need to change the url)
ColCarroll
commented
3 years ago 
Hi Colin,
I saw that the build was failing and I thought maybe I can fix it and also migrate to github actions because travis.org will be shutting down in several weeks. The changes are:
I hope you find it useful, Best regards, Joshy
PS: Very cool library!