Summary

• Fix formula_interface tutorial: remove unused import pytest (unavailable in docs env) and replace pytest.raises with equivalent try/except pattern.
• Fix glm_french_motor tutorial: fix incorrect sample_weight keyword to weights in np.average() calls.
• Fix typos across both notebooks.
• Re-execute both notebooks in-place to refresh outputs.

Notes

• Execution of regularization_housing and rossman/* currently still fails (former because of OpenML incompatibility, latter because of data download) and should be fixed separately.
• The French Motor Tutorial may benefit from a simplification and rewrite.