transformers

0dbf8085 - adds jais2 model support (#42684)

adds jais2 model support (#42684) * adds jais2 model support * updates tests * addresses review comment * review comments addressed * addresses test review comments * fixes date * format issue fix * Update src/transformers/models/jais2/__init__.py Co-authored-by: Anton Vlasjuk <73884904+vasqu@users.noreply.github.com> * Update src/transformers/models/jais2/modular_jais2.py Co-authored-by: Anton Vlasjuk <73884904+vasqu@users.noreply.github.com> * Update tests/models/jais2/test_modeling_jais2.py Co-authored-by: Anton Vlasjuk <73884904+vasqu@users.noreply.github.com> * Update src/transformers/models/jais2/modular_jais2.py Co-authored-by: Anton Vlasjuk <73884904+vasqu@users.noreply.github.com> * Update src/transformers/models/jais2/modular_jais2.py Co-authored-by: Anton Vlasjuk <73884904+vasqu@users.noreply.github.com> * Update src/transformers/models/jais2/modular_jais2.py Co-authored-by: Anton Vlasjuk <73884904+vasqu@users.noreply.github.com> * Update src/transformers/models/jais2/modular_jais2.py Co-authored-by: Anton Vlasjuk <73884904+vasqu@users.noreply.github.com> * Update src/transformers/models/jais2/modular_jais2.py Co-authored-by: Anton Vlasjuk <73884904+vasqu@users.noreply.github.com> * fixes tests as per review comment * updates layernorm setup * Apply suggestions from code review Co-authored-by: Anton Vlasjuk <73884904+vasqu@users.noreply.github.com> * addressed review comments and updated tests as recomended * fixup tests --------- Co-authored-by: Anton Vlasjuk <73884904+vasqu@users.noreply.github.com> Co-authored-by: vasqu <antonprogamer@gmail.com>