Fix deepcopy in ProcessorMixin.to_dict for GemmaTokenizerFast#41851
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aijadugar wants to merge 17 commits intohuggingface:mainfrom
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Fix deepcopy in ProcessorMixin.to_dict for GemmaTokenizerFast#41851aijadugar wants to merge 17 commits intohuggingface:mainfrom
aijadugar wants to merge 17 commits intohuggingface:mainfrom
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… comments and serialization behavior
Moved docstring for clarity and added it to the cast_array_to_list function.
…jadugar/transformers into fix-multiple-tokenizers-saved-v2
This was referenced Apr 29, 2026
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Description:
Replaced deepcopy with a shallow copy to avoid AttributeError with fast tokenizers.
Added a test (tests/utils/test_processor_utils.py) to verify multiple tokenizers save/load correctly.
Fix #41837