class_docstr: The logit-normal distribution.
class_docstr_tok: ["The","logit-normal","distribution","."]
code: def _default_event_space_bijector(self):
      return sigmoid_bijector.Sigmoid(validate_args=self.validate_args)
  
imports: import numpy
  import tensorflow.compat.v2
  from tensorflow_probability.python.bijectors import sigmoid
  from tensorflow_probability.python.bijectors import softplus
  from tensorflow_probability.python.distributions import kullback_leibler
  from tensorflow_probability.python.distributions import normal
  from tensorflow_probability.python.distributions import transformed_distribution
  from tensorflow_probability.python.internal import assert_util
  from tensorflow_probability.python.internal import dtype_util
  from tensorflow_probability.python.internal import parameter_properties
  from tensorflow_probability.python.math import special
label_desc: Use image node_id 12 for calling the LogitNormal obj's underlying member method code with example usage: obj._default_event_space_bijector() and returns: sigmoid_bijector