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{{bos_token}}{% if messages[0]['role'] == 'system' %}
{%- set system_message = messages[0]['content'] %}
{%- set loop_messages = messages[1:] %}
{%- else %}
{%- set system_message = 'You are a helpful assistant trained by Liquid AI.' %}
{%- set loop_messages = messages %}
{%- endif %}
{%- if tools %}
{%- set system_message = system_message + '\nList of tools: <|tool_list_start|>' + (tools | tojson) + '<|tool_list_end|>' %}
{%- endif %}
{{- '<|im_start|>system\n' + system_message + '<|im_end|>\n'}}
{%- for message in loop_messages %}
{%- if message['role'] == 'user' %}
{{- '<|im_start|>user\n' + message['content'] + '<|im_end|>\n'}}
{%- elif message['role'] == 'assistant' %}
{{- '<|im_start|>assistant\n'}}
{%- if message.get('tool_calls') %}
{# ───── create a list to append tool calls to ───── #}
{%- set tool_calls_ns = namespace(tool_calls=[])%}
{%- for tool_call in message['tool_calls'] %}
{%- set func_name = tool_call['function']['name'] %}
{%- set func_args = tool_call['function']['arguments'] %}
{# ───── create a list of func_arg strings to accumulate for each tool call ───── #}
{%- set args_ns = namespace(arg_strings=[])%}
{%- for arg_name, arg_value in func_args.items() %}
{%- set formatted_arg_value = arg_value %}
{%- if arg_value is string %}
{%- set formatted_arg_value = '"' + arg_value + '"' %}
{%- elif arg_value is mapping %}
{%- set formatted_arg_value = arg_value | tojson %}
{%- elif arg_value is iterable %}
{%- set formatted_arg_value = '[' + arg_value + ']' %}
{%- endif %}
{# ───── format each argument key,value pair ───── #}
{%- set args_ns.arg_strings = args_ns.arg_strings + [(arg_name + '=' + formatted_arg_value)] %}
{%- endfor %}
{# ───── append each formatted tool call ───── #}
{%- set tool_calls_ns.tool_calls = tool_calls_ns.tool_calls + [(func_name + '(' + (args_ns.arg_strings | join(",")) + ')' )]%}
{%- endfor %}
{# ───── format the final tool calls ───── #}
{{-'<|tool_call_start|>[' + (tool_calls_ns.tool_calls | join(",")) + ']<|tool_call_end|>'}}
{%- if message['content'] %}
{{-message['content']}}
{%- endif %}
{%- else %}
{{-message['content']}}
{%- endif %}
{{-'<|im_end|>\n'}}
{%- elif message['role'] == 'tool' %}
{{-'<|im_start|>tool\n<|tool_response_start|>' + message['content'] + '<|tool_response_end|><|im_end|>\n'}}
{%- elif message['role'] == 'system' %}
{{-'<|im_start|>system\n' + message['content'] + '<|im_end|>\n'}}
{%- endif %}
{%- endfor %}
{%- if add_generation_prompt %}
{{-'<|im_start|>assistant\n'}}
{%- endif %} |