{% if 'role' in messages[0] %}{% for message in messages %}{% if message['role'] == 'user' %}{{'<|user|> ' + message['content'] + '<|end|> '}}{% elif message['role'] == 'assistant' %}{{'<|assistant|> ' + message['content'] + '<|end|> '}}{% else %}{{'<|' + message['role'] + '|> ' + message['content'] + '<|end|> '}}{% endif %}{% endfor %}{% if add_generation_prompt %}{{ '<|assistant|> ' }}{% endif %}{% else %}{% for message in messages %}{% if message['role'] == 'role' %}{{'<|user|> ' + message['content'] + '<|end|> '}}{% elif message['role'] == 'role' %}{{'<|assistant|> ' + message['content'] + '<|end|> '}}{% else %}{{'<|' + message['role'] + '|> ' + message['content'] + '<|end|> '}}{% endif %}{% endfor %}{% if add_generation_prompt %}{{ '<|assistant|> ' }}{% endif %}{% endif %}