code: def test_print(self, device):
      sift = PassLAF()
      sift.__repr__()
  
imports: import pytest
  import torch
  from torch.autograd import gradcheck
  import kornia.testing
  from kornia.feature.orientation import LAFOrienter, OriNet, PassLAF, PatchDominantGradientOrientation
  from kornia.geometry.conversions import rad2deg
  from kornia.testing import assert_close
label_desc: Use image node_id 3 for calling the TestPassLAF obj's underlying member method code with example usage: obj.test_print(device) without return types