tokenizer_config.json

{"max_len": 512, "model_type": "roberta", "do_lower_case": false, "keep_accents": true, "bos_token": "<s>", "eos_token": "</s>", "unk_token": "<unk>", "sep_token": "</s>", "pad_token": "<pad>", "cls_token": "<s>", "mask_token": "<mask>"}