What's Changed
* fix(tests): Update imports in keras by daavoo in https://github.com/iterative/dvclive/pull/621
* log_artifact: add cache option, only write to dvc.yaml if metadata ex… by dberenbaum in https://github.com/iterative/dvclive/pull/620
* [pre-commit.ci] pre-commit autoupdate by pre-commit-ci in https://github.com/iterative/dvclive/pull/623
* add back old pytorch_lightning imports by dberenbaum in https://github.com/iterative/dvclive/pull/627
* [pre-commit.ci] pre-commit autoupdate by pre-commit-ci in https://github.com/iterative/dvclive/pull/628
* change save_dvc_exp warning to info by dberenbaum in https://github.com/iterative/dvclive/pull/632
* Exp save warning by dberenbaum in https://github.com/iterative/dvclive/pull/633
* drop version file by dberenbaum in https://github.com/iterative/dvclive/pull/634
* README: A more engaging code snippet example by omesser in https://github.com/iterative/dvclive/pull/635
* Lightning model by dberenbaum in https://github.com/iterative/dvclive/pull/640
New Contributors
* omesser made their first contribution in https://github.com/iterative/dvclive/pull/635
**Full Changelog**: https://github.com/iterative/dvclive/compare/2.12.1...2.13.0