correct importorskip in notebook tests

8 jobs for apple-arm64 in 25 minutes and 19 seconds (queued for 8 seconds)
Status Job ID Name Coverage
  Test
passed #538448
cuda11 docker
build-documentation

00:00:47

passed #538447
cuda11 docker
flake8-lint

00:00:08

passed #538442
AVX docker
latest-python

00:05:11

passed #538445
docker
minimal-conda

00:00:25

passed #538443
win
minimal-windows

00:08:45

manual #538446
AVX cuda11 docker allowed to fail manual
pycodegen-integration
passed #538441
AVX cuda11 docker
tests-and-coverage

00:08:19

89.62%
passed #538444
cuda11 docker
ubuntu

00:05:32