`setFeatures` is deprecated but used internally

[fmorenodesigns]

I've noticed that setFeatures is marked as deprecated, but it's still used internally upon initializing a GrowthBook instance. So my project's tests end up raising the DeprecationWarning even though I'm not calling it explicitly myself.

This is how I initialize the instance, as per suggestion in the docs https://github.com/growthbook/growthbook-python?tab=readme-ov-file#custom-implementation

def _initialize_growthbook():
    ...
    return GrowthBook(attributes=attributes, features=features)

[vazarkevych]

Hi @fmorenodesigns, thanks for reporting this issue.

You are absolutely right.
We found that the constructor was indeed internally calling the deprecated setFeatures method. We have prepared a PR to switch this internal call to the non-deprecated set_features.

Thank you again for bringing this to our attention!

[fmorenodesigns]

Thank you! 🙏