code: def quantile_params(request):
      return tests_quantile[request.param]
  
imports: from itertools import product
  import pytest
  import torch
  import numpy
  from alibi_detect.utils.pytorch import zero_diag, quantile
label_desc: Use image node_id 2 for calling a global function with example usage: quantile_params(request) and returns: tests_quantile