code: def test_dc(self, nx, ny, dtype, xp, scp):
      x = xp.array([1] * nx, dtype)
      y = scp.signal.resample(x, ny)
      return y.copy()
  
imports: import cupy
  from cupy import testing
  import cupyx.scipy.signal
  import cupyx.scipy.signal.windows
  import numpy
  import pytest
  from math import gcd
label_desc: Use image node_id 4 for calling the TestResample obj's underlying member method code with example usage: obj.test_dc(nx, ny, dtype, xp, scp) and returns: y