code: def fixture_adversarial_class() -> int:
      """
      Adversarial class.
      :returns: Adversarial class.
      """
      return 1
  
imports: from typing import Callable, Tuple, Any
  import numpy
  import pytest
  from art.attacks.evasion.laser_attack.laser_attack import LaserBeam, LaserBeamGenerator, LaserBeamAttack
  from art.attacks.evasion.laser_attack.utils import ImageGenerator
  from tests.utils import ARTTestException
label_desc: Use image node_id 11 for calling a global function with example usage: fixture_adversarial_class() and returns: int