Rémi Lafage

depends on https://github.com/rust-ml/linfa/issues/353

Fixed by #234

Possible workaround: downgrade to SMT 2.6.0

Did you change the SMT version? What version do you use? Looks like your pickle files were generated with an old version without the `design_space` property which was added in...

Yep, ConfigSpace is not ready for Python 3.12. See [#575 ](https://github.com/SMTorg/smt/pull/575#issuecomment-2136902684). The workaround for now is to either uninstall ConfigSpace (but you loose hierachical variables handling feature) or use Python...

I can not reproduce the problem in my environment. What are your Python, matplotlib versions?

I've upgraded from matplotlib 3.8.3 to 3.9.2 and succeeded in reproducing the bug. Your change fixes it, thanks. We leave this issue opened till the notebook is fixed.

Thanks for your thorough description. This looks good to me, please proceed with a PR!

Sorry, just noticed previous art in #229. It would be great to take a look at it before jumping on a whole new implementation.

Thanks, @quietlychris, for bringing this up. I'm definitely interested in helping with `linfa` maintenance. `linfa` has fallen a bit behind (see issues like https://github.com/rust-ml/linfa/issues/353), and I would like to get...