config.json

{
  "export": [],
  "keywords": [],
  "children": [
    {
      "k-means聚类": {
        "keywords": [],
        "children": [],
        "node_id": "python-4-1215",
        "keywords_must": [],
        "keywords_forbid": []
      }
    },
    {
      "层次聚类": {
        "keywords": [],
        "children": [],
        "node_id": "python-4-1216",
        "keywords_must": [],
        "keywords_forbid": []
      }
    }
  ],
  "node_id": "python-3-221",
  "keywords_must": [],
  "keywords_forbid": []
}