code: def test_conf_level_within_zero_one_bounds():
      ee = [0, 0, 0]
      num_resamples = 2
      conf_level_too_low = -1
      num_vars = 1
      with raises(ValueError):
          _compute_mu_star_confidence(
              ee, num_vars, num_resamples, conf_level_too_low
          )
      conf_level_too_high = 2
      with raises(ValueError):
          _compute_mu_star_confidence(
              ee, num_vars, num_resamples, conf_level_too_high
          )
  
file_path: SALib/tests/test_analyze_morris.py
imports: from pytest import raises, fixture
  import numpy
  from numpy.testing import assert_allclose, assert_equal
  from SALib.analyze.morris import analyze, _compute_mu_star_confidence, _compute_elementary_effects, _reorganize_output_matrix, _compute_grouped_metric, _compute_grouped_sigma, _check_if_array_of_floats
label_desc: Use image node_id 4 for calling a global function with example usage: test_conf_level_within_zero_one_bounds() without return types