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