ComfyUI/comfy/language/chat_templates/llama-2-chat.jinja
2024-08-27 12:58:40 -07:00

24 lines
851 B
Django/Jinja

{% if messages[0]['role'] == 'system' %}
{% set system_message = '<<SYS>>\n' + messages[0]['content'] | trim + '\n<</SYS>>\n\n' %}
{% set messages = messages[1:] %}
{% else %}
{% set system_message = '' %}
{% endif %}
{% for message in messages %}
{% if (message['role'] == 'user') != (loop.index0 % 2 == 0) %}
{{ raise_exception('Conversation roles must alternate user/assistant/user/assistant/...') }}
{% endif %}
{% if loop.index0 == 0 %}
{% set content = system_message + message['content'] %}
{% else %}
{% set content = message['content'] %}
{% endif %}
{% if message['role'] == 'user' %}
{{ bos_token + '[INST] ' + content | trim + ' [/INST]' }}
{% elif message['role'] == 'assistant' %}
{{ ' ' + content | trim + ' ' + eos_token }}
{% endif %}
{% endfor %}