FlashPack (#12700)
* FlashPack
* setup
* save_pretrained
* dtype is property
* destination_path
* logging
* pipeline
* ruff
* flashpack_kwargs
* download
* Fix docstring
* Apply suggestions from code review
Co-authored-by: Dhruv Nair <dhruv.nair@gmail.com>
* tests
* ignore_cleanup_errors
* -load_flashpack_checkpoint
* Apply style fixes
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Co-authored-by: Dhruv Nair <dhruv.nair@gmail.com>
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
