{% for message in messages -%} {% if message['role'] == 'assistant' -%} <|im_start|>assistant {% generation %}{{ message['content'] }}{% endgeneration %}<|im_end|> {% else -%} <|im_start|>{{ message['role'] }} {{ message['content'] }}<|im_end|> {% endif -%} {% endfor -%} {% if add_generation_prompt -%} <|im_start|>assistant {% generation %}{% endgeneration %} {% endif -%}