code: def model_configs(request):
      return request.param
  
file_path: benchmark_VAE/tests/test_MADE.py
imports: import os
  import numpy
  import pytest
  import torch
  from pythae.models import AutoModel
  from pythae.models.base.base_utils import ModelOutput
  from pythae.models.normalizing_flows import MADE, MADEConfig
label_desc: Use image node_id 2 for calling a global function with example usage: model_configs(request) and returns: request