tests/data/coco_sample.json

{
    "images": [
        {
            "file_name": "fake1.jpg",
            "height": 800,
            "width": 800,
            "id": 0
        },
        {
            "file_name": "fake2.jpg",
            "height": 800,
            "width": 800,
            "id": 1
        },
        {
            "file_name": "fake3.jpg",
            "height": 800,
            "width": 800,
            "id": 2
        }
    ],
    "annotations": [
        {
            "bbox": [
                0,
                0,
                20,
                20
            ],
            "area": 400.00,
            "score": 1.0,
            "category_id": 1,
            "id": 1,
            "image_id": 0
        },
        {
            "bbox": [
                0,
                0,
                20,
                20
            ],
            "area": 400.00,
            "score": 1.0,
            "category_id": 2,
            "id": 2,
            "image_id": 0
        },
        {
            "bbox": [
                0,
                0,
                20,
                20
            ],
            "area": 400.00,
            "score": 1.0,
            "category_id": 1,
            "id": 3,
            "image_id": 1
        }
    ],
    "categories": [
        {
            "id": 1,
            "name": "bus",
            "supercategory": "none"
        },
        {
            "id": 2,
            "name": "car",
            "supercategory": "none"
        }
    ],
    "licenses": [],
    "info": null
}