{{ bos_token }}{% for message in messages %}{% if (message['role'] == 'user') != (loop.index0 % 2 == 0) %}{{ raise_exception('Conversation roles must alternate user/assistant/user/assistant/...') }}{% endif %}{% if message['role'] == 'user' %}<start_of_turn>user
{{ message['content'] }}<end_of_turn>
{% elif message['role'] == 'assistant' or message['role'] == 'model' %}<start_of_turn>model
{{ message['content'] }}<end_of_turn>
{% endif %}{% endfor %}{% if add_generation_prompt %}<start_of_turn>model
{% endif %}