code: def save_example():
      # configurations initialization
      config_dict = {
          "checkpoint_dir": "../saved",
          "save_dataset": True,
          "save_dataloaders": True,
      }
      run_recbole(
          model="BPR", dataset="ml-100k", config_dict=config_dict
      )
  
label_desc: Use image node_id 1 for calling a global function with example usage: save_example() without return types