transformers

adb70eda - AutoTokenizer: infer the class from the tokenizer config if possible (#12208)

AutoTokenizer: infer the class from the tokenizer config if possible (#12208) * AutoTokenizer: infer the class from the tokenizer config if possible * Add tests * Update src/transformers/models/auto/tokenization_auto.py Co-authored-by: Patrick von Platen <patrick.v.platen@gmail.com> Co-authored-by: Patrick von Platen <patrick.v.platen@gmail.com>