code: def test_safe_eval_nameconstant():
      # Test if safe_eval supports Python 3.4 _ast.NameConstant
      utils.safe_eval("None")
  
imports: import inspect
  import sys
  import pytest
  import numpy
  from numpy.core import arange
  from numpy.testing import assert_, assert_equal, assert_raises_regex
  from numpy.lib import deprecate, deprecate_with_doc
  import numpy.lib.utils
  from io import StringIO
label_desc: Use image node_id 17 for calling a global function with example usage: test_safe_eval_nameconstant() without return types