code: def coco_bbox_parser(coco_dir):
      return parsers.COCOBBoxParser(
          coco_dir / "annotations.json", coco_dir / "images"
      )
  
file_path: icevision/tests/parsers/test_coco_parser.py
imports: import pytest
  from icevision.all import *
label_desc: Use image node_id 1 for calling a global function with example usage: coco_bbox_parser(coco_dir) and returns: parsers