docstr: Tests conversion from sRGB to linear RGB space for preset inputs.
docstr_tok: ["Tests","conversion","from","sRGB","to","linear","RGB","space","for","preset","inputs","."]
code: def test_from_srgb_preset(self, test_inputs, test_outputs):
      """Tests conversion from sRGB to linear RGB space for preset inputs."""
      self.assert_output_is_correct(
          linear_rgb.from_srgb, (test_inputs,), (test_outputs,)
      )
  
file_path: graphics/tensorflow_graphics/image/color_space/tests/linear_rgb_test.py
imports: from absl.testing import flagsaver
  from absl.testing import parameterized
  import numpy
  from tensorflow_graphics.image.color_space import linear_rgb
  from tensorflow_graphics.image.color_space import srgb
  from tensorflow_graphics.util import test_case
label_desc: Use image node_id 2 for calling the LinearRGBTest obj's underlying member method code with example usage: obj.test_from_srgb_preset(test_inputs, test_outputs) without return types