code: def testBoundaryConditions(self):
      dist = bernoulli.Bernoulli(probs=1.0)
      self.assertAllClose(np.nan, self.evaluate(dist.log_prob(0)))
      self.assertAllClose([np.nan], [self.evaluate(dist.log_prob(1))])
  
imports: import importlib
  import numpy
  from tensorflow.python.eager import backprop
  from tensorflow.python.framework import constant_op
  from tensorflow.python.framework import dtypes
  from tensorflow.python.framework import test_util
  from tensorflow.python.ops import array_ops
  from tensorflow.python.ops.distributions import bernoulli
  from tensorflow.python.ops.distributions import kullback_leibler
  from tensorflow.python.platform import test
  from tensorflow.python.platform import tf_logging
label_desc: Use image node_id 13 for calling the BernoulliTest obj's underlying member method code with example usage: obj.testBoundaryConditions() without return types