text: """ This script transforms and saves bbox coordinates into a pickle object for easy loading. """
  
  
  import os.path as osp
  import json, pickle
  import sys
  
  import numpy as np
  
  COCO_ROOT = osp.join('..', 'data/coco/')
  
  annotation_file = 'datacocoaug.json'
  annotation_path = osp.join(COCO_ROOT, 'annotations/', annotation_file)
  
  dump_file = '../weights/bboxes.pkl'
  
  with open(annotation_path, 'r') as f:
  	annotations_json = json.load(f)
  
  annotations = annotations_json['annotations']
  images = annotations_json['images']
  images = {image['id']: image for image in images}
  bboxes = []
  
  for ann in annotations:
  	image = images[ann['image_id']]
  	w,h = (image['width'], image['height'])
  	
  	if 'bbox' in ann:
  		bboxes.append([w, h] + ann['bbox'])
  
  with open(dump_file, 'wb') as f:
  	pickle.dump(bboxes, f)
  