code: def create_likelihood(self):
      return BernoulliLikelihood()
  
file_path: gpytorch/test/likelihoods/test_bernoulli_likelihood.py
imports: import unittest
  import torch
  from gpytorch.likelihoods import _OneDimensionalLikelihood, BernoulliLikelihood
  from gpytorch.test.base_likelihood_test_case import BaseLikelihoodTestCase
label_desc: Use image node_id 4 for calling the TestBernoulliLikelihood obj's underlying member method code with example usage: obj.create_likelihood() and returns: BernoulliLikelihood