code: def __call__(self, data):
      if np.random.rand() > self.prob:
          return data
      q = np.random.randint(70, 95)
      img = data["img"].astype("uint8")
  
      # Ensure no conflicts between processes
      tmp_name = str(os.getpid()) + ".jpg"
      tmp_name = os.path.join(seg_env.TMP_HOME, tmp_name)
      cv2.imwrite(tmp_name, img, [int(cv2.IMWRITE_JPEG_QUALITY), q])
      data["img"] = cv2.imread(tmp_name)
  
      return data
  
imports: import os
  import random
  import string
  import cv2
  import numpy
  from paddleseg.transforms import functional
  from paddleseg.cvlibs import manager
  from paddleseg.utils import seg_env
  from PIL import Image
label_desc: Use image node_id 2 for calling the RandomReJpeg obj's underlying member method code with example usage: obj.__call__(data) and returns: data, data