pytorch-lightning

61ba180e - docs: Bump HPU ref `1.4.0` (#19484)

docs: Bump HPU ref `1.4.0` (#19484) Co-authored-by: jerome-habana <jerome-habana@users.noreply.github.com> Co-authored-by: Jirka Borovec <6035284+Borda@users.noreply.github.com>