tokenizer_config.json

{
  "add_prefix_space": false,
  "bos_token": "<s>",
  "chat_template": "{{ bos_token }}{% for message in messages %}{% if (message['role'] == 'user') %}{{'<|user|>' + '\n' + message['content'] + '<|end|>' + '\n' + '<|assistant|>' + '\n'}}{% elif (message['role'] == 'assistant') %}{{message['content'] + '<|end|>' + '\n'}}{% endif %}{% endfor %}",
  "clean_up_tokenization_spaces": true,
  "eos_token": "<|endoftext|>",
  "model_max_length": 2048,
  "tokenizer_class": "CodeGenTokenizer",
  "unk_token": "<|endoftext|>"
  "use_default_system_prompt": false
}