{% if not add_generation_prompt is defined %}
    {% set add_generation_prompt = false %}
{% endif %}
{% set ns = namespace(is_first=false, is_tool=false, is_output_first=true, system_prompt='', is_first_sp=true) %}
{%- for message in messages %}
    {%- if message['role'] == 'system' %}
        {%- if ns.is_first_sp %}
            {% set ns.system_prompt = ns.system_prompt + message['content'] %}
            {% set ns.is_first_sp = false %}
        {%- else %}
            {% set ns.system_prompt = ns.system_prompt + '\n\n' + message['content'] %}
        {%- endif %}
    {%- endif %}
{%- endfor %}
{{bos_token}}
{{ns.system_prompt}}
{%- for message in messages %}
    {%- if message['role'] == 'user' %}
        {%- set ns.is_tool = false -%}
        {{'<｜User｜>' + message['content']}}
    {%- endif %}
    {%- if message['role'] == 'assistant' and message['content'] is none %}
        {%- set ns.is_tool = false -%}
        {%- for tool in message['tool_calls']%}
            {%- if not ns.is_first %}
                {{'<｜Assistant｜><｜tool▁calls▁begin｜><｜tool▁call▁begin｜>' + tool['type'] + '<｜tool▁sep｜>' + tool['function']['name'] + '\n' + '```json' + '\n' + tool['function']['arguments'] + '\n' + '```' + '<｜tool▁call▁end｜>'}}
                {%- set ns.is_first = true -%}
            {%- else %}
                {{'\n' + '<｜tool▁call▁begin｜>' + tool['type'] + '<｜tool▁sep｜>' + tool['function']['name'] + '\n' + '```json' + '\n' + tool['function']['arguments'] + '\n' + '```' + '<｜tool▁call▁end｜>'}}
                {{'<｜tool▁calls▁end｜><｜end▁of▁sentence｜>'}}
            {%- endif %}
        {%- endfor %}
    {%- endif %}
    {%- if message['role'] == 'assistant' and message['content'] is not none %}
        {%- if ns.is_tool %}{{'<｜tool▁outputs▁end｜>' + message['content'] + '<｜end▁of▁sentence｜>'}}
            {%- set ns.is_tool = false -%}{%- else %}{{'<｜Assistant｜>' + message['content'] + '<｜end▁of▁sentence｜>'}}
        {%- endif %}
    {%- endif %}
    {%- if message['role'] == 'tool' %}
        {%- set ns.is_tool = true -%}
        {%- if ns.is_output_first %}
            {{'<｜tool▁outputs▁begin｜><｜tool▁output▁begin｜>' + message['content'] + '<｜tool▁output▁end｜>'}}
            {%- set ns.is_output_first = false %}
        {%- else %}
            {{'\n<｜tool▁output▁begin｜>' + message['content'] + '<｜tool▁output▁end｜>'}}
        {%- endif %}
    {%- endif %}
{%- endfor -%}
{% if ns.is_tool %}
{{'<｜tool▁outputs▁end｜>'}}
{% endif %}
{% if add_generation_prompt and not ns.is_tool %}{{'<｜Assistant｜>'}}{% endif %}