code: def _test_marginal(self, batch_shape):
      # Likelihood uses the default marginal behavior, no point testing a set of samples against a set of samples.
      pass
  
file_path: gpytorch/test/likelihoods/test_laplace_likelihood.py
imports: import unittest
  import torch
  from gpytorch.likelihoods import _OneDimensionalLikelihood, LaplaceLikelihood
  from gpytorch.test.base_likelihood_test_case import BaseLikelihoodTestCase
label_desc: Use image node_id 5 for calling the TestLaplaceLikelihood obj's underlying member method code with example usage: obj._test_marginal(batch_shape) without return types