scikit-learn warning

When I run the test suite locally, `tox` is currently installing `scikit-learn` v1.8.0 and I see the following warning
```
sklearn/utils/parallel.py:144: UserWarning: `sklearn.utils.parallel.delayed` should be used with `sklearn.utils.parallel.Parallel` to make it possible to propagate the scikit-learn configuration of the current thread to the joblib workers.
```