GitLab

* default config should not use sliding window

* update the doc

* nits

* add a proper test

* update

* update

* update expected value

* Update src/transformers/tokenization_utils_fast.py
Co-authored-by: Younes Belkada <49240599+younesbelkada@users.noreply.github.com>

* convert to float

* average then N**2

* comment

* revert nit

* good to fo

* fixup

* Update tests/models/mixtral/test_modeling_mixtral.py
Co-authored-by: Lysandre Debut <hi@lysand.re>

* revert unrelated change

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Co-authored-by: Younes Belkada <49240599+younesbelkada@users.noreply.github.com>
Co-authored-by: Lysandre Debut <hi@lysand.re>