code: def test_affine_shear(self, device, dtype):
      torch.manual_seed(0)
      shear = torch.rand(1, 2, device=device, dtype=dtype)
      input = torch.rand(1, 2, 3, 4, device=device, dtype=dtype)
  
      transform = kornia.geometry.transform.Affine(shear=shear).to(
          device, dtype
      )
      actual = transform(input)
      expected = kornia.geometry.transform.shear(input, shear)
      assert_close(actual, expected, atol=1e-4, rtol=1e-4)
  
imports: import pytest
  import torch
  from torch.autograd import gradcheck
  import kornia
  import kornia.testing
  from kornia.testing import assert_close
label_desc: Use image node_id 6 for calling the TestAffine2d obj's underlying member method code with example usage: obj.test_affine_shear(device, dtype) without return types