Pymix (http://www.pymix.org/pymix/) - Python library implementing algorithms and data structures for a wide variety of data mining applications with basic and extended mixture models

beside there are different libraries available for Design of Experiments (DOE) namely dexpy, pyDOE and others

I'll check this up Tejas, thank you.

Best regards.

Yes. It is apparently still on Github. See if this link helps.

https://statease.github.io/dexpy/

You might also check R. see The attached paper.

Best wishes, DEB