tokenizer_config.json

{
  "model_max_length": 4096,
  "tokenizer_class": "QWenTokenizer",
  "auto_map": {
    "AutoTokenizer": [
      "tokenization_qwen.QWenTokenizer",
      null
    ]
  },
  "chat_template": "{% for message in messages %}{% if loop.first and messages[0]['role'] != 'system' %}{{ '<|im_start|>system\nYou are a helpful assistant<|im_end|>\n' }}{% endif %}{{'<|im_start|>' + message['role'] + '\n' + message['content'] + '<|im_end|>' + '\n'}}{% endfor %}{% if add_generation_prompt %}{{ '<|im_start|>assistant\n' }}{% endif %}",
  "added_tokens_map": {
    "<|endoftext|>": {
      "content": "<|endoftext|>",
      "single_word": false
    },
    "<|im_start|>": {
      "content": "<|im_start|>",
      "single_word": false
    },
    "<|im_end|>": {
      "content": "<|im_end|>",
      "single_word": false
    }
  }
}