code: def test_ApplyLambda(self):
      self.evaluate_class(imaugs.ApplyLambda(), fname="apply_lambda")
  
imports: import json
  import random
  import unittest
  from augly import image
  from augly.tests.image_tests.base_unit_test import BaseImageUnitTest
  from augly.utils import EMOJI_PATH, IMAGE_METADATA_PATH, IMG_MASK_PATH
  from PIL import Image
label_desc: Use image node_id 2 for calling the TransformsImageUnitTest obj's underlying member method code with example usage: obj.test_ApplyLambda() without return types