code: def test_compare_2(self, xp, scp):
      # compare to MATLAB output
      taps = scp.signal.firls(
          11, [0, 0.5, 0.5, 1], [1, 1, 0, 0], weight=[1, 2]
      )
      return taps
  
imports: import cupy
  import cupyx.scipy.signal
  from cupy import testing
  import pytest
  from pytest import raises
label_desc: Use image node_id 5 for calling the TestFirls obj's underlying member method code with example usage: obj.test_compare_2(xp, scp) and returns: taps