code: def split_dataset(config_dict=None, config_file_list=None):
      dataset = new_dataset(
          config_dict=config_dict, config_file_list=config_file_list
      )
      return dataset.build()
  
imports: import logging
  import os
  import pytest
  from recbole.config import Config
  from recbole.data import create_dataset
  from recbole.utils import init_seed
label_desc: Use image node_id 2 for calling a global function with example usage: split_dataset(config_dict, config_file_list) and returns: dataset