transformers

77cf4936 - [Nit] Add Note on SigOpt being in Public Archive Mode (#38610)

[Nit] Add Note on SigOpt being in Public Archive Mode (#38610) * add note on sigopt * update * Update docs/source/en/hpo_train.md Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com> --------- Co-authored-by: Steven Liu <59462357+stevhliu@users.noreply.github.com>