video_info = sv.VideoInfo.from_video_path(MALL_VIDEO_PATH)
zone = sv.PolygonZone(polygon=polygon, frame_resolution_wh=video_info.resolution_wh)

box_annotator = sv.BoxAnnotator(thickness=4)
label_annotator = sv.LabelAnnotator(text_thickness=4, text_scale=2)
zone_annotator = sv.PolygonZoneAnnotator(zone=zone, color=sv.Color.WHITE, thickness=6, text_thickness=6, text_scale=4)