code: def gaussian_dummy():
      """Gaussian device with dummy Kerr gate."""
      return DummyDevice
  
imports: import os
  import pathlib
  import numpy
  import pytest
  import pennylane
  from pennylane.devices import DefaultGaussian
label_desc: Use image node_id 14 for calling a global function with example usage: gaussian_dummy() and returns: DummyDevice