code: def assertRaises(self, error_class, msg):
      if tf.executing_eagerly():
          return self.assertRaisesRegexp(error_class, msg)
      return self.assertRaisesOpError(msg)
  
imports: import numpy
  import tensorflow.compat.v1
  import tensorflow.compat.v2
  from tensorflow_probability.python.bijectors import identity
  from tensorflow_probability.python.distributions import kullback_leibler
  from tensorflow_probability.python.distributions import onehot_categorical
  from tensorflow_probability.python.internal import samplers
  from tensorflow_probability.python.internal import tensorshape_util
  from tensorflow_probability.python.internal import test_util
  from tensorflow_probability.python.util import deferred_tensor
label_desc: Use image node_id 2 for calling the OneHotCategoricalTest obj's underlying member method code with example usage: obj.assertRaises(error_class, msg) and returns: self, self