Fix typo (determine) (#29606)
* Fix type (determine)
* ruff
* Update src/transformers/models/mamba/configuration_mamba.py
Co-authored-by: amyeroberts <22614925+amyeroberts@users.noreply.github.com>
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Co-authored-by: amyeroberts <22614925+amyeroberts@users.noreply.github.com>
