code: def test_sepfir2d(self, xp, scp, dtype):
      if (
          sys.platform.startswith("win32")
          and xp.dtype(dtype).kind in "c"
      ):
          # it's likely a SciPy bug (ValueError: incorrect type), so we
          # do this to effectively skip testing it
          return xp.zeros(10)
  
      input = testing.shaped_random(self.input, xp, dtype)
      hrow = testing.shaped_random((self.hrow,), xp, dtype)
      hcol = testing.shaped_random((self.hcol,), xp, dtype)
      return scp.signal.sepfir2d(input, hrow, hcol)
  
imports: import sys
  import unittest
  import pytest
  import cupy
  from cupy import testing
  import cupyx.scipy.signal
  import numpy
label_desc: Use image node_id 1 for calling the TestSepFIR2d obj's underlying member method code with example usage: obj.test_sepfir2d(xp, scp, dtype) and returns: scp, xp