mirror of https://github.com/vllm-project/vllm
99 lines
4.2 KiB
Django/Jinja
99 lines
4.2 KiB
Django/Jinja
{{- 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 = false %}
|
|
{%- endif %}
|
|
{%- if not date_string is defined %}
|
|
{%- if strftime_now is defined %}
|
|
{%- set date_string = strftime_now("%d %b %Y") %}
|
|
{%- else %}
|
|
{%- set date_string = "26 Jul 2024" %}
|
|
{%- endif %}
|
|
{%- endif %}
|
|
{%- if not tools is defined %}
|
|
{%- set tools = none %}
|
|
{%- endif %}
|
|
|
|
{#- This block extracts the system message, so we can slot it into the right place. #}
|
|
{%- if messages[0]['role'] == 'system' %}
|
|
{%- set system_message = messages[0]['content']|trim %}
|
|
{%- set messages = messages[1:] %}
|
|
{%- else %}
|
|
{%- set system_message = "You are a helpful assistant with tool calling capabilities. Only reply with a tool call if the function exists in the library provided by the user. If it doesn't exist, just reply directly in natural language. When you receive a tool call response, use the output to format an answer to the original user question." %}
|
|
{%- endif %}
|
|
|
|
{#- System message #}
|
|
{{- "<|start_header_id|>system<|end_header_id|>\n\n" }}
|
|
{%- if tools is not none %}
|
|
{{- "Environment: ipython\n" }}
|
|
{%- endif %}
|
|
{{- "Cutting Knowledge Date: December 2023\n" }}
|
|
{{- "Today Date: " + date_string + "\n\n" }}
|
|
{%- if tools is not none and not tools_in_user_message %}
|
|
{{- "You have access to the following functions. To call functions, please respond with a python list of the calls. " }}
|
|
{{- 'Respond in the format [func_name1(params_name1=params_value1, params_name2=params_value2...), func_name2(params)] ' }}
|
|
{{- "Do not use variables.\n\n" }}
|
|
{%- for t in tools %}
|
|
{{- t | tojson(indent=4) }}
|
|
{{- "\n\n" }}
|
|
{%- endfor %}
|
|
{%- endif %}
|
|
{{- system_message }}
|
|
{{- "<|eot_id|>" }}
|
|
|
|
{#- Custom tools are passed in a user message with some extra guidance #}
|
|
{%- if tools_in_user_message and not tools is none %}
|
|
{#- Extract the first user message so we can plug it in here #}
|
|
{%- if messages | length != 0 %}
|
|
{%- set first_user_message = messages[0]['content']|trim %}
|
|
{%- set messages = messages[1:] %}
|
|
{%- else %}
|
|
{{- raise_exception("Cannot put tools in the first user message when there's no first user message!") }}
|
|
{%- endif %}
|
|
{{- '<|start_header_id|>user<|end_header_id|>\n\n' -}}
|
|
{{- "Given the following functions, please respond with a python list for function calls " }}
|
|
{{- "with their proper arguments to best answer the given prompt.\n\n" }}
|
|
{{- 'Respond in the format [func_name1(params_name1=params_value1, params_name2=params_value2...), func_name2(params)] ' }}
|
|
{{- "Do not use variables.\n\n" }}
|
|
{%- for t in tools %}
|
|
{{- t | tojson(indent=4) }}
|
|
{{- "\n\n" }}
|
|
{%- endfor %}
|
|
{{- first_user_message + "<|eot_id|>"}}
|
|
{%- endif %}
|
|
|
|
{%- for message in messages %}
|
|
{%- if not (message.role == 'ipython' or message.role == 'tool' or 'tool_calls' in message) %}
|
|
{{- '<|start_header_id|>' + message['role'] + '<|end_header_id|>\n\n'+ message['content'] | trim + '<|eot_id|>' }}
|
|
{%- elif 'tool_calls' in message %}
|
|
{{- '<|start_header_id|>assistant<|end_header_id|>\n\n[' -}}
|
|
{%- for tool_call in message.tool_calls %}
|
|
{%- if tool_call.function is defined %}
|
|
{%- set tool_call = tool_call.function %}
|
|
{%- endif %}
|
|
{{- tool_call.name + '(' -}}
|
|
{%- for param in tool_call.arguments %}
|
|
{{- param + '=' -}}
|
|
{{- "%sr" | format(tool_call.arguments[param]) -}}
|
|
{% if not loop.last %}, {% endif %}
|
|
{%- endfor %}
|
|
{{- ')' -}}
|
|
{% if not loop.last %}, {% endif %}
|
|
{%- endfor %}
|
|
{{- ']<|eot_id|>' -}}
|
|
{%- elif message.role == "tool" or message.role == "ipython" %}
|
|
{{- "<|start_header_id|>ipython<|end_header_id|>\n\n" }}
|
|
{%- if message.content is mapping %}
|
|
{{- message.content | tojson }}
|
|
{%- else %}
|
|
{{- { "output": message.content } | tojson }}
|
|
{%- endif %}
|
|
{{- "<|eot_id|>" }}
|
|
{%- endif %}
|
|
{%- endfor %}
|
|
{%- if add_generation_prompt %}
|
|
{{- '<|start_header_id|>assistant<|end_header_id|>\n\n' }}
|
|
{%- endif %}
|