函数调用

curl https://api.yelu.ai/v1/chat/completions \
  -H "Authorization: Bearer $YELU_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model":"gpt-4o-mini",
    "messages":[{"role":"user","content":"上海天气怎么样？"}],
    "tools":[{"type":"function","function":{"name":"get_weather","description":"查询城市当前天气","parameters":{"type":"object","properties":{"city":{"type":"string"},"unit":{"type":"string","enum":["celsius","fahrenheit"]}},"required":["city","unit"],"additionalProperties":false}}}],
    "tool_choice":"auto"
  }'

const payload = {
  model: 'gpt-4o-mini',
  messages: [{ role: 'user', content: '上海天气怎么样？' }],
  tools: [{ type: 'function', function: {
    name: 'get_weather',
    description: '查询城市当前天气',
    parameters: {
      type: 'object',
      properties: { city: { type: 'string' }, unit: { type: 'string', enum: ['celsius', 'fahrenheit'] } },
      required: ['city', 'unit'],
      additionalProperties: false,
    },
  } }],
  tool_choice: 'auto',
};
const response = await fetch('https://api.yelu.ai/v1/chat/completions', {
  method: 'POST',
  headers: { Authorization: `Bearer ${process.env.YELU_API_KEY}`, 'Content-Type': 'application/json' },
  body: JSON.stringify(payload),
});
if (!response.ok) throw new Error(await response.text());
console.log((await response.json()).choices[0].message.tool_calls);

import os
import requests

payload = {
    "model": "gpt-4o-mini",
    "messages": [{"role": "user", "content": "上海天气怎么样？"}],
    "tools": [{"type": "function", "function": {
        "name": "get_weather",
        "description": "查询城市当前天气",
        "parameters": {
            "type": "object",
            "properties": {"city": {"type": "string"}, "unit": {"type": "string", "enum": ["celsius", "fahrenheit"]}},
            "required": ["city", "unit"],
            "additionalProperties": False,
        },
    }}],
    "tool_choice": "auto",
}
response = requests.post(
    "https://api.yelu.ai/v1/chat/completions",
    headers={"Authorization": f"Bearer {os.environ['YELU_API_KEY']}"},
    json=payload,
    timeout=60,
)
response.raise_for_status()
print(response.json()["choices"][0]["message"].get("tool_calls"))