| {% for message in messages %}{%- if (loop.index % 2 == 1 and message['role'].lower() != 'user') or (loop.index % 2 == 0 and message['role'].lower() != 'assistant') -%}{{ raise_exception('Conversation roles must alternate user/assistant/user/assistant/...') }}{%- endif -%}{{ message['role'].capitalize() + ': ' }}{% if message['content'] is string %}{{ message['content'] }}{% else %}{% for content in message['content'] %}{% if content['type'] == 'text' %}{{ content['text'] }}{%- if not loop.last -%}{{ ' ' }}{%- endif -%}{% endif %}{% endfor %}{% endif %}{%- if not loop.last -%}{{ ' ' }}{%- endif -%}{% endfor %}{% if add_generation_prompt %}{{ ' Assistant:' }}{% endif %} |