{% 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 and messages[-1]['role'] != 'assistant' %}{{ '<|im_start|>assistant
' }}{% endif %}