函数调用 / Function Calling

curl --location --request POST 'https://api.gpts.vin/v1/chat/completions' \
--header 'Authorization:  {{YOUR_API_KEY}}' \
--header 'Content-Type: application/json' \
--data-raw '{
  "model": "gpt-4-0613",
  "messages": [
    {
      "role": "user",
      "content": "What is the weather like in Shanghai?"
    }
  ],
  "functions": [
    {
      "name": "get_current_weather",
      "description": "Get the current weather in a given location",
      "parameters": {
        "type": "object",
        "properties": {
          "location": {
            "type": "string",
            "description": "The city and state, e.g. San Francisco, CA"
          },
          "unit": {
            "type": "string",
            "enum": [
              "celsius",
              "fahrenheit"
            ]
          }
        },
        "required": [
          "location"
        ]
      }
    }
  ]
}'