CDHSample.plotPredictorPerformanceHeatmap() issue

[jonathangebru]

Another issue I want to highlight is the calling of CDHSample.plotPredictorPerformanceHeatmap(), for which I get the following AttributeError: module 'numpy' has no attribute 'bool'.
np.bool was a deprecated alias for the builtin bool. To avoid this error in existing code, use bool by itself. Doing this will not modify any behavior and is safe. If you specifically wanted the numpy scalar type, use np.bool_ here.
The aliases was originally deprecated in NumPy 1.20; for more details and guidance see the original release note at: https://numpy.org/devdocs/release/1.20.0-notes.html#deprecations

[StijnKas]

Hi @jonathangebru, thanks for bringing this up. I'm a little confused though, because I don't think we use np.bool anywhere in our code. Are you on the latest version of plotly, pandas and polars? Perhaps try updating those individual libraries and/or running pip install --upgrade pdstools to get to the latest pdstools version as well. This feels like a mismatch of versions, where you may be on a newer version of numpy, but an older plotly version.

If this is indeed not a dependency issue but somewhere in our code, could you please open up an issue including the full stacktrace of the error? Then we can check where this originates from and fix it. Thanks!

[jonathangebru]

Hi Stijn,

You're right! I upgraded my plotly version and this worked!