{% if not add_generation_prompt is defined %}{% set add_generation_prompt = false %}{% endif %}{% for message in messages %}{{'<|start_header_id|>' + message['role'] + '<|end_header_id|>' + ' ' + message['content'] + '<|eot_id|>' + ' '}}{% endfor %}{% if add_generation_prompt %}{{ '<|start_header_id|>assistant<|end_header_id|> ' }}{% endif %}