variants/role_remap/tokenizer_config.json

{
  "bos_token": "<bos>",
  "chat_template": "{% for message in messages %}{% if message['role'] == 'user' %}assistant{% else %}user{% endif %}:{{ message['content'] }}{% endfor %}",
  "eos_token": "<eos>",
  "model_max_length": 128,
  "pad_token": "<pad>",
  "tokenizer_class": "PreTrainedTokenizerFast",
  "unk_token": "<unk>"
}