code: def test_color_jitter_saturation(self, saturation, device, channels):
      tol = 1.0 + 1e-10
      meth_kwargs = {"saturation": saturation}
      _test_class_op(
          T.ColorJitter,
          meth_kwargs=meth_kwargs,
          test_exact_match=False,
          device=device,
          tol=tol,
          agg_method="max",
          channels=channels,
      )
  
imports: import os
  import sys
  import numpy
  import PIL.Image
  import pytest
  import torch
  from common_utils import _assert_approx_equal_tensor_to_pil, _assert_equal_tensor_to_pil, _create_data, _create_data_batch, assert_equal, cpu_and_cuda, float_dtypes, get_tmp_dir, int_dtypes
  from torchvision import transforms
  from torchvision.transforms import functional, InterpolationMode
  from torchvision.transforms.autoaugment import _apply_op
label_desc: Use image node_id 4 for calling the TestColorJitter obj's underlying member method code with example usage: obj.test_color_jitter_saturation(saturation, device, channels) without return types