code: def testSupportBijectorOutsideRange(self):
      rate = np.array([2.0, 4.0, 5.0])
      dist = exponential.Exponential(rate, validate_args=True)
      x = np.array([-8.3, -0.4, -1e-6])
      bijector_inverse_x = (
          dist.experimental_default_event_space_bijector().inverse(x)
      )
      self.assertAllNan(self.evaluate(bijector_inverse_x))
  
imports: import numpy
  from scipy import stats
  import tensorflow.compat.v2
  from tensorflow_probability.python.distributions import exponential
  from tensorflow_probability.python.distributions import kullback_leibler
  from tensorflow_probability.python.internal import test_util
  from tensorflow_probability.python.math import gradient
label_desc: Use image node_id 17 for calling the ExponentialTest obj's underlying member method code with example usage: obj.testSupportBijectorOutsideRange() without return types