{ "added_tokens_decoder": {}, "clean_up_tokenization_spaces": true, "cls_token": "0", "mask_token": "a01", "max_len": null, "model_max_length": 1000000000000000019884624838656, "pad_token": "a0", "sep_token": "a", "tokenizer_class": "FixedVocabTokenizer", "unk_token": "a00" }