{{- bos_token }}
{%- if custom_tools is defined %}
    {%- set tools = custom_tools %}
{%- endif %}
{%- if not tools_in_user_message is defined %}
    {%- set tools_in_user_message = true %}
{%- endif %}
{%- if not date_string is defined %}
    {%- set date_string = '26 Jul 2024' %}
{%- endif %}
{%- if not tools is defined %}
    {%- set tools = none %}
{%- endif %}

{#- This block extracts the system message, so we can slot it into the system message prompt below #}
{%- if messages[0]['role'] == 'system' %}
    {%- set system_message = messages[0]['content']|trim %}
    {%- set messages = messages[1:] %}
{%- else %}
    {%- set system_message = '' %}
{%- endif %}

{#- System message #}
{{- '<|start_header_id|>system<|end_header_id|>\n\n' }}
{%- if tools is not none %}
    {{- 'You are a helpful assistant.' }}
{%- else %}
    {{- system_message }}
{%- endif %}
{{- '<|eot_id|>' }}

{%- for message in messages %}
    {%- if message['role'] == 'user' %}
        {{- '<|start_header_id|>user<|end_header_id|>\n\n' + message['content']|trim + '<|eot_id|>' }}
    {%- elif message['role'] == 'assistant' %}
        {{- '<|start_header_id|>assistant<|end_header_id|>\n\n' + message['content']|trim + '<|eot_id|>' }}
    {%- endif %}
{%- endfor %}
{%- if add_generation_prompt %}
    {{- '<|start_header_id|>assistant<|end_header_id|>\n\n' }}
{%- endif %}