In our examples, we still have things like

digits = datasets.load_digits()
X_digits = digits.data
y_digits = digits.target

(See https://scikit-learn.org/dev/auto_examples/compose/plot_digits_pipe.html#sphx-glr-auto-examples-compose-plot-digits-pipe-py)
We can replace this with

X_digits, y_digits = datasets.load_digits(return_X_y=True)

An easy way is to search for .data and .target in the examples and use return_X_y=True when applicable.