code: def test_get_sift_pooling_kernel(ksize):
      kernel = get_sift_pooling_kernel(ksize)
      assert kernel.shape == (ksize, ksize)
  
imports: import pytest
  import torch
  from torch.autograd import gradcheck
  import kornia.testing
  from kornia.feature.siftdesc import DenseSIFTDescriptor, SIFTDescriptor, get_sift_bin_ksize_stride_pad, get_sift_pooling_kernel
  from kornia.testing import assert_close
label_desc: Use image node_id 1 for calling a global function with example usage: test_get_sift_pooling_kernel(ksize) without return types