config.json

{
  "node_id": "opencv-50c11401b1e8431c964f0771cfe7941b",
  "keywords": [],
  "children": [],
  "export": [
    "open.json",
    "close.json"
  ],
  "keywords_must": [
    "开运算",
    "闭运算"
  ],
  "keywords_forbid": []
}