code: def testProbits(self):
      probits = [-42.0, 42.0]
      dist = probit_bernoulli.ProbitBernoulli(
          probits=probits, validate_args=True
      )
      self.assertAllClose(probits, self.evaluate(dist.probits))
      self.assertAllClose(
          sp_special.ndtr(probits),
          self.evaluate(dist.probs_parameter()),
      )
  
      p = [0.01, 0.99, 0.42]
      dist = probit_bernoulli.ProbitBernoulli(
          probs=p, validate_args=True
      )
      self.assertAllClose(
          sp_special.ndtri(p), self.evaluate(dist.probits_parameter())
      )
  
imports: import numpy
  from scipy import special
  import tensorflow.compat.v1
  import tensorflow.compat.v2
  from tensorflow_probability.python.distributions import kullback_leibler
  from tensorflow_probability.python.distributions import probit_bernoulli
  from tensorflow_probability.python.internal import tensorshape_util
  from tensorflow_probability.python.internal import test_util
  from tensorflow_probability.python.math import gradient
label_desc: Use image node_id 2 for calling the ProbitBernoulliTest obj's underlying member method code with example usage: obj.testProbits() without return types