code: def __init__(
      self, xmin, ymin, xmax, ymax, objness=None, classes=None
  ):
      self.xmin = xmin
      self.ymin = ymin
      self.xmax = xmax
      self.ymax = ymax
  
      self.objness = objness
      self.classes = classes
  
      self.label = -1
      self.score = -1
  
imports: import tensorflow
  from keras import backend
  import numpy
  from PIL import Image
  import cv2
label_desc: Use image node_id 1 to create a new BoundBox object  with example: obj = BoundBox(xmin, ymin, xmax, ymax, objness, classes)