{
  "model": "claude-test",
  "messages": [
    {
      "role": "system",
      "content": "You are a helpful assistant."
    },
    {
      "role": "user",
      "content": [
        {
          "type": "text",
          "text": "What is in this image?"
        },
        {
          "type": "image_url",
          "image_url": {
            "url": "data:image/png;base64,aGVsbG8=",
            "MimeType": ""
          }
        }
      ]
    },
    {
      "role": "assistant",
      "content": null,
      "tool_calls": [
        {
          "id": "toolu_abc",
          "type": "function",
          "function": {
            "name": "get_weather",
            "arguments": "{\"city\":\"Paris\"}"
          }
        }
      ]
    },
    {
      "role": "tool",
      "content": "15 degrees",
      "name": "get_weather",
      "tool_call_id": "toolu_abc"
    }
  ],
  "stream": true,
  "max_tokens": 1024,
  "tools": [
    {
      "type": "function",
      "function": {
        "description": "Get weather by city",
        "name": "get_weather",
        "parameters": {
          "properties": {
            "city": {
              "type": "string"
            }
          },
          "required": [
            "city"
          ],
          "type": "object"
        }
      }
    }
  ]
}