tokenizer_config.json

{
  "add_prefix_space": false,
  "clean_up_tokenization_spaces": true,
  "eos_token": "<|endoftext|>",
  "model_max_length": 2048,
  "chat_template": "{% if messages[0]['role'] == 'system' %}{% set loop_messages = messages[1:] %}{% set system_message = messages[0]['content'] %}{% else %}{% set loop_messages = messages %}{% set system_message = '' %}{% endif %}{% for message in loop_messages %}{% if (message['role'] == 'user') != (loop.index0 % 2 == 0) %}{{ raise_exception('Conversation roles must alternate user/assistant/user/assistant/...') }}{% endif %}{% if loop.index0 == 0 %}{{ system_message }}{% endif %}{% if message['role'] == 'user' %}{{ '\\n\\nUser: ' + message['content'].strip() }}{% elif message['role'] == 'assistant' %}{{ '\\n\\nAssistant: ' + message['content'].strip() }}{% endif %}{% endfor %}{% if add_generation_prompt %}{{ '\\n\\nAssistant:' }}{% endif %}",    
  "tokenizer_class": "PreTrainedTokenizerFast"
}