format data camera

[
    {
        "class_id": 0,
        "label": "person",
        "name": "person",
        "confidence": 0.8946322798728943,
        "box": [
            84,
            105,
            640,
            479
        ],
        "x1": 84,
        "y1": 105,
        "x2": 640,
        "y2": 479,
        "distance": 1.3446398244498008
    },
    {
        "class_id": 0,
        "label": "tie",
        "name": "person",
        "confidence": 0.3060764670372009,
        "box": [
            301,
            401,
            384,
            479
        ],
        "x1": 301,
        "y1": 401,
        "x2": 384,
        "y2": 479,
        "distance": 4.399242832955038
    }
]