code: def test_stronger_pgd_untargeted_attack_with_adam_optimizer(self):
      unrolled_optimizer = UnrolledAdam(lr=0.1)
      self.helper_pgd_attack(
          unrolled_optimizer=unrolled_optimizer,
          targeted=False,
          epsilon=5.0,
          nb_iters=100,
          clip_min=-10.0,
          clip_max=10.0,
          assert_threshold=0.1,
      )
  
imports: from functools import partial
  import unittest
  import numpy
  import tensorflow
  from cleverhans.devtools.checks import CleverHansTest
  from cleverhans.attacks_tf import fgm, pgd_attack, UnrolledAdam, UnrolledGradientDescent, parallel_apply_transformations
  from cleverhans.devtools.mocks import random_feed_dict
  from cleverhans.model import Model
label_desc: Use image node_id 5 for calling the TestAttackTF obj's underlying member method code with example usage: obj.test_stronger_pgd_untargeted_attack_with_adam_optimizer() without return types