transformers

b1cd4874 - Do not remove half seq length in generation tests (#30016)

Do not remove half seq length in generation tests (#30016) * remove seq length from generation tests * style and quality * [test_all] & PR suggestion Co-authored-by: Joao Gante <joaofranciscocardosogante@gmail.com> * Update tests/generation/test_utils.py Co-authored-by: Arthur <48595927+ArthurZucker@users.noreply.github.com> * [test all] remove unused variables --------- Co-authored-by: Joao Gante <joaofranciscocardosogante@gmail.com> Co-authored-by: Arthur <48595927+ArthurZucker@users.noreply.github.com>