ppgplot no longer available

[spto]

On pypi, the ppgplot cannot be downloaded: https://pypi.org/project/ppgplot/1.3/ So stvid/extract.py cannot be used as expected.

I noticed there's another version of ppgplot: https://github.com/trmrsh/ppgplot Can this third-party modified ppgplot fit into stvid?

If not, what else solution is there?

Thank you!