docstr: Tests axis-angle inversion.
docstr_tok: ["Tests","axis-angle","inversion","."]
code: def test_inverse_random(self):
      """Tests axis-angle inversion."""
      (
          random_axis,
          random_angle,
      ) = test_helpers.generate_random_test_axis_angle()
  
      inverse_axis, inverse_angle = axis_angle.inverse(
          random_axis, random_angle
      )
  
      self.assertAllClose(inverse_axis, random_axis, rtol=1e-3)
      self.assertAllClose(inverse_angle, -random_angle, rtol=1e-3)
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  from absl.testing import flagsaver
  from absl.testing import parameterized
  import numpy
  from six.moves import range
  from six.moves import zip
  import tensorflow
  from tensorflow_graphics.geometry.transformation import axis_angle
  from tensorflow_graphics.geometry.transformation import quaternion
  from tensorflow_graphics.geometry.transformation import rotation_matrix_3d
  from tensorflow_graphics.geometry.transformation.tests import test_helpers
  from tensorflow_graphics.util import test_case
label_desc: Use image node_id 28 for calling the AxisAngleTest obj's underlying member method code with example usage: obj.test_inverse_random() without return types