code: def fixture_attack(model) -> LaserBeamAttack:
      """
      Laser beam attack
      :returns: Laser beam attack
      """
      return LaserBeamAttack(
          estimator=model,
          iterations=50,
          max_laser_beam=(780, 3.14, 32, 32),
      )
  
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 13 for calling a global function with example usage: fixture_attack(model) and returns: LaserBeamAttack