code: def test_s_axes_none_2D(self, op):
      x = np.arange(100).reshape(10, 10)
      with pytest.warns(match="`axes` should not be `None` if `s`"):
          op(x, s=(-1, 5), axes=None)
  
imports: import numpy
  import pytest
  from numpy.random import random
  from numpy.testing import assert_array_equal, assert_raises, assert_allclose, IS_WASM
  import threading
  import queue
label_desc: Use image node_id 19 for calling the TestFFT1D obj's underlying member method code with example usage: obj.test_s_axes_none_2D(op) without return types