{
  "num_classes": 6,
  "categories": [
    {
      "id": 0,
      "name": "goggles"
    },
    {
      "id": 1,
      "name": "helmet"
    },
    {
      "id": 2,
      "name": "mask"
    },
    {
      "id": 3,
      "name": "shoes"
    },
    {
      "id": 4,
      "name": "vest"
    },
    {
      "id": 5,
      "name": "glove"
    }
  ]
}