transformers

869735d3 - 🚨 [generate] update paligemma mask updates (and other assisted generation-related fixes) (#40917)

🚨 [generate] update paligemma mask updates (and other assisted generation-related fixes) (#40917) * tmp * fix modular inheritance * nit * paligemma 1 doesn't have swa * use same pattern as in models with hybrid layers * PR comments * helium also needs layer_typed (bc it relies on gemma) * paligemma/gemma3: same mask creation fn in fwd and generate * propagate changes to helium (gemma-based) * tmp commit * slow paligemma tests passing, let's see what breaks * fix test_left_padding_compatibility * tmp commit * tmp commit * rebase error * docs * reduce diff * like this? * t5gemma * better comment * shorter diff * exception * ffs type * optional * shorter modular_gemma.py * helium model actually needs no changes -- the tester is the issue * t5gemma modular config * a few more modular; paligemma BC * fix processor issues? * rm config exception * lift warning in gemma