code: def _convert_bounding_box(box, image_shape):
      top_left_x, top_left_y, bottom_right_x, bottom_right_y = box
  
      width = bottom_right_x - top_left_x
      height = bottom_right_y - top_left_y
  
      img_width, img_height = image_shape
  
      return [
          top_left_x / img_width,
          top_left_y / img_height,
          width / img_width,
          height / img_height,
      ]
  
imports: import numpy
  from fiftyone.core.config import Config
  import fiftyone.core.labels
  from fiftyone.core.models import Model, EmbeddingsMixin
  import fiftyone.core.utils
label_desc: Use image node_id 9 for calling a global function with example usage: _convert_bounding_box(box, image_shape) and returns: list