code: def pairwise_params(request):
      return tests_pairwise[request.param]
  
file_path: alibi-detect/alibi_detect/utils/tests/test_distance.py
imports: import numpy
  from scipy.spatial.distance import cityblock
  from itertools import product
  import pytest
  from alibi_detect.utils.distance import pairwise_distance, abdm, cityblock_batch, mvdm, multidim_scaling
label_desc: Use image node_id 1 for calling a global function with example usage: pairwise_params(request) and returns: tests_pairwise