pytorch-lightning

e4c4e9a0 - Fix lightning cli crashing when trainer defaults contain callback (#21192)

Fix lightning cli crashing when trainer defaults contain callback (#21192) * add parent * add unittesting of function * add testing in cli * add changelog * split tests * linter --------- Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com> Co-authored-by: Jirka B <j.borovec+github@gmail.com>