| {%- if tools %} |
| {{- '<|im_start|>system\n' }} |
| {%- if messages[0]['role'] == 'system' %} |
| {{- messages[0]['content'] }} |
| {%- else %} |
| {{- 'You are Qwen, created by Alibaba Cloud. You are a helpful assistant.' }} |
| {%- endif %} |
| {{- "\n\n# Tools\n\nYou may call one or more functions to assist with the user query.\n\nYou are provided with function signatures within <tools></tools> XML tags:\n<tools>" }} |
| {%- for tool in tools %} |
| {{- "\n" }} |
| {{- tool | tojson }} |
| {%- endfor %} |
| {{- "\n</tools>\n\nFor each function call, return a json object with function name and arguments within <tool_call></tool_call> XML tags:\n<tool_call>\n{\"name\": <function-name>, \"arguments\": <args-json-object>}\n</tool_call><|im_end|>\n" }} |
| {%- else %} |
| {%- if messages[0]['role'] == 'system' %} |
| {{- '<|im_start|>system\n' + messages[0]['content'] + '<|im_end|>\n' }} |
| {%- else %} |
| {{- '<|im_start|>system\nYou are Qwen, created by Alibaba Cloud. You are a helpful assistant.<|im_end|>\n' }} |
| {%- endif %} |
| {%- endif %} |
| {%- for message in messages %} |
| {%- if (message.role == "user") or (message.role == "system" and not loop.first) or (message.role == "assistant" and not message.tool_calls) %} |
| {{- '<|im_start|>' + message.role + '\n' + message.content + '<|im_end|>' + '\n' }} |
| {%- elif message.role == "assistant" %} |
| {{- '<|im_start|>' + message.role }} |
| {%- if message.content %} |
| {{- '\n' + message.content }} |
| {%- endif %} |
| {%- for tool_call in message.tool_calls %} |
| {%- if tool_call.function is defined %} |
| {%- set tool_call = tool_call.function %} |
| {%- endif %} |
| {{- '\n<tool_call>\n{"name": "' }} |
| {{- tool_call.name }} |
| {{- '", "arguments": ' }} |
| {{- tool_call.arguments | tojson }} |
| {{- '}\n</tool_call>' }} |
| {%- endfor %} |
| {{- '<|im_end|>\n' }} |
| {%- elif message.role == "tool" %} |
| {%- if (loop.index0 == 0) or (messages[loop.index0 - 1].role != "tool") %} {{- '<|im_start|>user' }} |
| {%- endif %} |
| {{- '\n<tool_response>\n' }} |
| {{- message.content }} |
| {{- '\n</tool_response>' }} |
| {%- if loop.last or (messages[loop.index0 + 1].role != "tool") %} |
| {{- '<|im_end|>\n' }} |
| {%- endif %} |
| {%- endif %} |
| {%- endfor %} |
| {%- if add_generation_prompt %} |
| {{- '<|im_start|>assistant\n' }} |
| {%- endif %} |
| |
