{% for message in messages %}{% if message.role == 'system' %}{{ '<|im_start|>system
' + message.content + '<|im_end|>
' }}{% elif message.role == 'user' %}{{ '<|im_start|>user
' + message.content + '<|im_end|>
' }}{% elif message.role == 'assistant' %}{{ '<|im_start|>assistant
' + message.content + '<|im_end|>
' }}{% endif %}{% endfor %}{% if add_generation_prompt %}{{ '<|im_start|>assistant
' }}{% endif %}