code: def test_check_3_not3():
      with pytest.raises(ValueError):
          _check_3(np.zeros((14, 24, 5), np.uint8), "testing")
  
imports: import numpy
  from mahotas.internal import _get_output, _get_axis
  from mahotas.internal import _normalize_sequence, _verify_is_integer_type, _verify_is_floatingpoint_type, _as_floating_point_array
  from mahotas.internal import _check_3
  import pytest
label_desc: Use image node_id 16 for calling a global function with example usage: test_check_3_not3() without return types