Add doc tests for Albert and Bigbird (#16774)
* Add doctest BERT
* make fixup
* fix typo
* change checkpoints
* make fixup
* define doctest output value, update doctest for mobilebert
* solve fix-copies
* update QA target start index and end index
* change checkpoint for docs and reuse defined variable
* Update src/transformers/models/bert/modeling_tf_bert.py
Co-authored-by: Yih-Dar <2521628+ydshieh@users.noreply.github.com>
* Apply suggestions from code review
Co-authored-by: Yih-Dar <2521628+ydshieh@users.noreply.github.com>
* Apply suggestions from code review
Co-authored-by: Yih-Dar <2521628+ydshieh@users.noreply.github.com>
* make fixup
* Add Doctest for Albert and Bigbird
* make fixup
* overwrite examples for Albert and Bigbird
* Apply suggestions from code review
Co-authored-by: Patrick von Platen <patrick.v.platen@gmail.com>
* update longer examples for Bigbird
* using examples from squad_v2
* print out example text
* change name token-classification-big-bird checkpoint to random
Co-authored-by: Yih-Dar <2521628+ydshieh@users.noreply.github.com>
Co-authored-by: Patrick von Platen <patrick.v.platen@gmail.com>
