generate: drop stale num_return_sequences warning on continuous batching path (#45582)
* generate: drop stale num_return_sequences warning on continuous batching path
The continuous-batching branch warned that num_return_sequences was
unsupported alongside num_beams, but generate_batch() already honors
generation_config.num_return_sequences when expanding requests. The
warning fires for any run that explicitly sets num_return_sequences
even though the feature works, cluttering logs and misleading users.
Drop the num_return_sequences half of the warning; keep the num_beams
guard since beam search is still unsupported on the CB path.
Fixes #45563
* Apply repo consistency fixes
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Co-authored-by: Joaquin Hui Gomez <joaquinhuigomez@users.noreply.github.com>
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: Rémi Ouazan <83456801+remi-or@users.noreply.github.com>