{{- bos_token }}
{%- for message in messages %}
    {%- if message['role'] == 'system' %}
        {#- Ignore system messages entirely in this template. #}
    {%- elif message['role'] == 'user' %}
        {{- '<|start_header_id|>user<|end_header_id|>\n\n' }}
        {{- message['content'] | trim }}
        {{- eos_token }}
    {%- elif message['role'] == 'assistant' %}
        {{- '<|start_header_id|>assistant<|end_header_id|>\n\n' }}
        {%- generation -%}
        {{- message['content'] | trim }}
        {{- eos_token }}
        {%- endgeneration -%}
    {%- else %}
        {{- raise_exception("Unsupported role for no-system/no-tools template: " + message['role']) }}
    {%- endif %}
{%- endfor %}
{%- if add_generation_prompt %}
    {{- '<|start_header_id|>assistant<|end_header_id|>\n\n' }}
{%- endif %}