{%- set loop_messages = messages -%}
{%- for message in loop_messages -%}
{%- set content = '<|start_header_id|>' + message['role'] + '<|end_header_id|>\n\n'+ message['content'] | trim + '<|eot_id|>' -%}
{%- if loop.index0 == 0 -%}
{%- set content = bos_token + content -%}
{%- endif -%}
{{ content }}
{%- endfor -%}
{%- if add_generation_prompt -%}
{{ '<|start_header_id|>assistant<|end_header_id|>\n\n' }}
{%- endif -%}