[Auto] Support weight and label_smoothing in fixed_cross_entropy (cluster-43240-3): merged 1 of 2 PRs#8

evalstate wants to merge 3 commits intomainevalstate/transformers:mainfrom

merge-cluster-cluster-43240-3-20260423120524evalstate/transformers:merge-cluster-cluster-43240-3-20260423120524Copy head branch name to clipboard