code: def test_NPY_NO_EXPORT():
      cdll = ctypes.CDLL(np._core._multiarray_tests.__file__)
      # Make sure an arbitrary NPY_NO_EXPORT function is actually hidden
      f = getattr(cdll, "test_not_exported", None)
      assert f is None, (
          "'test_not_exported' is mistakenly exported, "
          "NPY_NO_EXPORT does not work"
      )
  
imports: import sys
  import sysconfig
  import subprocess
  import pkgutil
  import types
  import importlib
  import inspect
  import warnings
  import numpy
  import numpy
  from numpy.testing import IS_WASM
  import pytest
label_desc: Use image node_id 7 for calling a global function with example usage: test_NPY_NO_EXPORT() without return types