code: def test_intersection_ray_sphere_preset(
      self, test_inputs, test_outputs
  ):
      self.assert_output_is_correct(
          ray.intersection_ray_sphere,
          test_inputs,
          test_outputs,
          tile=False,
      )
  
imports: import sys
  from absl import flags
  from absl.testing import flagsaver
  from absl.testing import parameterized
  import numpy
  import tensorflow
  from tensorflow_graphics.geometry.representation import ray
  from tensorflow_graphics.util import test_case
label_desc: Use image node_id 19 for calling the RayTest obj's underlying member method code with example usage: obj.test_intersection_ray_sphere_preset(test_inputs, test_outputs) without return types