code: def test_conjugate_dual_exception_not_raised(self, *shape):
      self.assert_exception_is_not_raised(
          dual_quaternion.conjugate_dual, shape
      )
  
imports: from absl.testing import flagsaver
  from absl.testing import parameterized
  import numpy
  import tensorflow
  from tensorflow_graphics.geometry.transformation import dual_quaternion
  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 33 for calling the DualQuaternionTest obj's underlying member method code with example usage: obj.test_conjugate_dual_exception_not_raised() without return types