code: def test_regression_delta_svm():
      xy_input_fn = "tests/data/delta_svm_regression_data.csv"
      inputs = np.loadtxt(xy_input_fn, delimiter=",", skiprows=1)
  
      X = inputs[:, 0]
      Y = inputs[:, 1]
  
      Ygrid = [
          0.0,
          0.3030303,
          0.60606061,
          0.90909091,
          1.21212121,
          1.51515152,
          1.81818182,
          2.12121212,
          2.42424242,
          2.72727273,
          3.03030303,
          3.33333333,
          3.63636364,
          3.93939394,
          4.24242424,
          4.54545455,
          4.84848485,
          5.15151515,
          5.45454545,
          5.75757576,
          6.06060606,
          6.36363636,
          6.66666667,
          6.96969697,
          7.27272727,
          7.57575758,
          7.87878788,
          8.18181818,
          8.48484848,
          8.78787879,
          9.09090909,
          9.39393939,
          9.6969697,
          10.0,
          10.3030303,
          10.60606061,
          10.90909091,
          11.21212121,
          11.51515152,
          11.81818182,
          12.12121212,
          12.42424242,
          12.72727273,
          13.03030303,
          13.33333333,
          13.63636364,
          13.93939394,
          14.24242424,
          14.54545455,
          14.84848485,
          15.15151515,
          15.45454545,
          15.75757576,
          16.06060606,
          16.36363636,
          16.66666667,
          16.96969697,
          17.27272727,
          17.57575758,
          17.87878788,
          18.18181818,
          18.48484848,
          18.78787879,
          19.09090909,
          19.39393939,
          19.6969697,
          20.0,
          20.3030303,
          20.60606061,
          20.90909091,
          21.21212121,
          21.51515152,
          21.81818182,
          22.12121212,
          22.42424242,
          22.72727273,
          23.03030303,
          23.33333333,
          23.63636364,
          23.93939394,
          24.24242424,
          24.54545455,
          24.84848485,
          25.15151515,
          25.45454545,
          25.75757576,
          26.06060606,
          26.36363636,
          26.66666667,
          26.96969697,
          27.27272727,
          27.57575758,
          27.87878788,
          28.18181818,
          28.48484848,
          28.78787879,
          29.09090909,
          29.39393939,
          29.6969697,
          30.0,
      ]
  
      m = [
          0.0,
          717.82142857,
          1435.64285714,
          2153.46428571,
          2871.28571429,
          3589.10714286,
          4306.92857143,
          5024.75,
          5742.57142857,
          6460.39285714,
          7178.21428571,
          7896.03571429,
          8613.85714286,
          9331.67857143,
          10049.5,
          10767.32142857,
          11485.14285714,
          12202.96428571,
          12920.78571429,
          13638.60714286,
          14356.42857143,
          15074.25,
          15792.07142857,
          16509.89285714,
          17227.71428571,
          17945.53571429,
          18663.35714286,
          19381.17857143,
          20099.0,
      ]
  
      num_resamples = 200
      conf_level = 0.95
  
      test_res = delta.bias_reduced_delta(
          Y, Ygrid, X, m, num_resamples, conf_level, Y.size
      )
  
      np.testing.assert_allclose(
          test_res,
          (0.6335098491949687, 0.026640611898969522),
          atol=0.005,
      )
  
imports: from pytest import fixture, mark
  import numpy
  from numpy.testing import assert_allclose
  from SALib.analyze import delta, dgsm, fast, rbd_fast, sobol, morris, hdmr
  from SALib.sample import fast_sampler, finite_diff, latin, saltelli
  from SALib.sample.morris import sample
  from SALib.test_functions import Ishigami
  from SALib.test_functions import linear_model_1
  from SALib.test_functions import linear_model_2
  from SALib.util import read_param_file
label_desc: Use image node_id 14 for calling a global function with example usage: test_regression_delta_svm() without return types