code: def test_module(self, device, dtype):
      params = [(3, 3), (1.5, 1.5)]
      op = unsharp_mask
      op_module = UnsharpMask(*params)
  
      img = torch.ones(1, 3, 5, 5, device=device, dtype=dtype)
      self.assert_close(op(img, *params), op_module(img))
  
file_path: kornia/test/filters/test_unsharp_mask.py
imports: import pytest
  import torch
  from kornia.filters import UnsharpMask, unsharp_mask
  from kornia.testing import BaseTester, tensor_to_gradcheck_var
label_desc: Use image node_id 6 for calling the Testunsharp obj's underlying member method code with example usage: obj.test_module(device, dtype) without return types