docstr: Tests that the output of the inverse delta transformation is correct.
docstr_tok: ["Tests","that","the","output","of","the","inverse","delta","transformation","is","correct","."]
code: def testTailBijectorRandomInputZeroDelta(self):
      """Tests that the output of the inverse delta transformation is correct."""
      vals = np.linspace(-1, 1, num=11)
      ht = lambertw_transform.LambertWTail(
          shift=0.0, scale=1.0, tailweight=0.0
      )
      self.assertAllClose(ht.forward(vals), vals)
  
imports: from absl.testing import parameterized
  import numpy
  from scipy import special
  from scipy import stats
  import tensorflow.compat.v2
  from tensorflow_probability.python.bijectors import lambertw_transform
  from tensorflow_probability.python.internal import test_util
label_desc: Use image node_id 3 for calling the HeavyTailOnlyBijectorTest obj's underlying member method code with example usage: obj.testTailBijectorRandomInputZeroDelta() without return types