code: def permutation_params(request):
      return tests_permutation[request.param]
  
file_path: alibi-detect/alibi_detect/utils/tests/test_statstest.py
imports: from itertools import product
  import numpy
  import pytest
  import tensorflow
  from alibi_detect.utils.tensorflow import GaussianRBF, mmd2
  from alibi_detect.utils.statstest import fdr, permutation_test
label_desc: Use image node_id 3 for calling a global function with example usage: permutation_params(request) and returns: tests_permutation