add chat_template (#3)

- add chat_template (3ee95fd5018c1a920e19ebfeec1d1094b41bfb0e)


Co-authored-by: Chujie Zheng <chujiezheng@users.noreply.huggingface.co>

tokenizer_config.json

@@ -2050,6 +2050,7 @@
     }
   },
   "bos_token": "<|begin_of_text|>",
+  "chat_template": "{% set loop_messages = messages %}{% for message in loop_messages %}{% set content = '<|start_header_id|>' + message['role'] + '<|end_header_id|>\n\n'+ message['content'] | trim + '<|eot_id|>' %}{% if loop.index0 == 0 %}{% set content = bos_token + content %}{% endif %}{{ content }}{% endfor %}{% if add_generation_prompt %}{{ '<|start_header_id|>assistant<|end_header_id|>\n\n' }}{% endif %}",
   "clean_up_tokenization_spaces": true,
   "eos_token": "<|end_of_text|>",
   "model_input_names": [