code: def test_Sobol_G_raises_error_if_values_wrong_size():
      """
      Tests that a value error is raised if the Sobol G function is called with
      the wrong number of variables
      """
      a = [1, 2, 3, 4, 5, 6, 7, 8]
      with raises(ValueError):
          evaluate(np.array([1, 2, 3, 4, 5, 6, 7]), a)
  
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 2 for calling a global function with example usage: test_Sobol_G_raises_error_if_values_wrong_size() without return types