code: def test_daub(self, p, xp, scp):
      return scp.signal.daub(p)
  
file_path: cupy/tests/cupyx_tests/scipy_tests/signal_tests/test_wavelets.py
imports: import pytest
  from cupy import testing
  import cupyx.scipy.signal
label_desc: Use image node_id 2 for calling the TestWavelets obj's underlying member method code with example usage: obj.test_daub(p, xp, scp) and returns: scp