config.json

{
    "node_id": "ai-3387d5d7a7684fbb9187e26d6d8d187b",
    "keywords": [],
    "children": [
        {
            "AI简史": {
                "keywords": [
                    "AI起源",
                    "人工智能简史"
                ],
                "children": []
            }
        }
    ],
    "export": [
        "helloworld.json"
    ]
}