code: def test_dynamo(self, input, torch_optimizer):
      op = kornia.geometry.subpix.spatial_softmax2d
      op_optimized = torch_optimizer(op)
  
      assert_close(op(input), op_optimized(input))
  
file_path: kornia/test/geometry/subpix/test_dsnt.py
imports: import pytest
  import torch
  import kornia
  from kornia.testing import assert_close
label_desc: Use image node_id 3 for calling the TestSpatialSoftmax2d obj's underlying member method code with example usage: obj.test_dynamo(input, torch_optimizer) without return types