"min_class_confidence": 0.1
"model": "yolov8n.pt"
"vehicle_classes": ["bicycle", "bus", "car", "motorbike"]
"class_colours": {
    "bicycle": [0, 0, 255],
    "bus": [0, 255, 0],
    "car": [255, 0, 0],
    "motorbike": [255, 255, 0]
}