[RhysU]

The end of the paper points to https://github.com/holomorpheus/topological-flips

[joncrane]

I tried cloning it and running it but I'm missing a module; there is no requirements.txt either. :(

[psychomugs]

Generated a requirements.txt here: https://gist.github.com/psychomugs/e0e298e1f82a271ef3e9eedbb...

[nathancahill]

It needs a handful of libraries. I generated the animations here: https://imgur.com/a/SJcAvHF

[adrian_b]

Maybe you have to do

git clone --recursive