[hotfix/data] Fix linter for test_split (#26944)
[hotfix/data] Fix linter for test_split (#26944)

Signed-off-by: Kai Fricke <31ea678c44dc4e8e22ccfd165592dd71a30e46ae@anyscale.com> fix linting
ray-project/ray,ray-project/ray,ray-project/ray,ray-project/ray,ray-project/ray,ray-project/ray,ray-project/ray,ray-project/ray