transformers

3af7c35f - [CB] Refactor: extract common scheduling logic into Scheduler base class (#43237)

[CB] Refactor: extract common scheduling logic into Scheduler base class (#43237) * Refactor: extract common scheduling logic into Scheduler base class * Rebase: adapt scheduler refactor to latest upstream changes * Fix Scheduler.schedule_batch return type * Refactor scheduler: default safety_margin to 0.0 * Run make style --------- Co-authored-by: Rémi Ouazan <83456801+remi-or@users.noreply.github.com>