code: def test_set_operation_reduce_all_none_arr(n, func, related_func):
      assert func([[None] * n] * 2, axis=1).tolist() == [empty, empty]
      assert func([[None] * 2] * n, axis=0).tolist() == [empty, empty]
  
imports: import numpy
  import pytest
  import shapely
  from shapely import Geometry, GeometryCollection, Polygon
  from shapely.errors import UnsupportedGEOSVersionError
  from shapely.testing import assert_geometries_equal
  from shapely.tests.common import all_types, empty, ignore_invalid, point, polygon
label_desc: Use image node_id 13 for calling a global function with example usage: test_set_operation_reduce_all_none_arr(n, func, related_func) without return types