code: def test_Sobol_G():
      """ """
      parameter_values = np.zeros((1, 8))
      actual = evaluate(parameter_values)
      expected = np.array([4.0583])
      assert_allclose(actual, expected, atol=1e-4, rtol=1e-4)
  
file_path: SALib/tests/test_test_functions.py
imports: from pytest import raises
  from numpy.testing import assert_allclose
  import numpy
  from SALib.test_functions.Sobol_G import evaluate, _total_variance, _partial_first_order_variance, sensitivity_index, total_sensitivity_index
  from SALib import ProblemSpec
label_desc: Use image node_id 1 for calling a global function with example usage: test_Sobol_G() without return types