tokenizer/tokenizer_config.json

{
  "add_prefix_space": false,
  "backend": "tokenizers",
  "bos_token": null,
  "chat_template": "{%- for message in messages %}{{- '<|im_start|>' + message.role + '\n' + message.content + '<|im_end|>\n' }}{%- endfor %}{%- if add_generation_prompt %}{{- '<|im_start|>assistant\n' }}{%- endif %}",
  "clean_up_tokenization_spaces": false,
  "eos_token": "<|im_end|>",
  "errors": "replace",
  "extra_special_tokens": {},
  "model_max_length": 512,
  "pad_token": "<|endoftext|>",
  "split_special_tokens": false,
  "tokenizer_class": "Qwen2TokenizerFast",
  "unk_token": null
}