{% 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='') -%}
{%- for message in messages -%}
  {%- if message['role'] == 'system' -%}
    {%- set ns.system_prompt = message['content'] -%}
  {%- 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['tool_calls'] -%}
    {%- 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'] | tojson + '\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'] | tojson + '\n' + '```' + '<|tool▁call▁end|>'}}
      {%- endif -%}
    {%- endfor -%}
    {{'<|tool▁calls▁end|><|end▁of▁sentence|>'}}
  {%- 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 -%}
      {%- set content = message['content'] -%}
      {%- if '</think>' in content -%}
        {%- set content = content.split('</think>')[-1] -%}
      {%- endif -%}{{'<|Assistant|>' + 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|><think>\n'}}{% if not enable_thinking %}{{- '</think>' -}}{% endif %}
{%- endif %}