code: def add_bboxes_to_image(image, bboxes, color='red', width=1):
      
      def expanded_bbox(bbox, n):
          """
          Grow the bounding box by n pixels
          """
          l = min(bbox[0][0], bbox[1][0])
          r = max(bbox[0][0], bbox[1][0])
          t = min(bbox[0][1], bbox[1][1])
          b = max(bbox[0][1], bbox[1][1])
          return ((l - n, t - n), (r + n, b + n))
  
      from PIL import Image, ImageDraw
      draw = ImageDraw.Draw(image)
      for bbox in bboxes:
          for n in range(width):
              draw.rectangle(expanded_bbox(bbox, n), outline=color)
  
      return image
docs: Draw rectangles on the image for the bounding boxes
      Returns a PIL.Image
      Arguments:
      image -- input image
      bboxes -- bounding boxes in the [((l, t), (r, b)), ...] format
      Keyword arguments:
      color -- color to draw the rectangles
      width -- line width of the rectangles
      Example:
      image = Image.open(filename)
      add_bboxes_to_image(image, bboxes[filename], width=2, color='#FF7700')
      image.show()