code: def test_smoke(self, device, dtype):
      image = torch.rand(1, 4, 5, 5, device=device, dtype=dtype)
      noise = torch.rand(1, 2, 5, 5, device=device, dtype=dtype)
      assert elastic_transform2d(image, noise) is not None
  
file_path: kornia/test/geometry/transform/test_elastic_transform.py
imports: import pytest
  import torch
  from torch.autograd import gradcheck
  from kornia.geometry.transform import elastic_transform2d
  from kornia.testing import assert_close
label_desc: Use image node_id 1 for calling the TestElasticTransform obj's underlying member method code with example usage: obj.test_smoke(device, dtype) without return types