code: def test_find_fft_module_and_funcs(self):
      """Test that the FFT module can be accessed and contains functions."""
      fft_module = qml.math.fft
      for fn in ["fft", "ifft", "fft2", "ifft2"]:
          assert hasattr(fft_module, fn)
  
label_desc: Use image node_id 1 for calling the TestNumpyMimicForFFT obj's underlying member method code with example usage: obj.test_find_fft_module_and_funcs() without return types