code: def electricity(max_target_dim: int = None):
      return make_multivariate_dataset(
          dataset_name="electricity_nips",
          num_test_dates=7,
          prediction_length=24,
          max_target_dim=max_target_dim,
      )
  
imports: from collections import OrderedDict
  import numpy
  import os
  import logging
  from typing import NamedTuple
  import pandas
  from pathlib import Path
  import tarfile
  from gluonts.dataset.common import Dataset, load_datasets
  from gluonts.dataset.repository import default_dataset_path
label_desc: Use image node_id 6 for calling a global function with example usage: electricity(max_target_dim) and returns: make_multivariate_dataset