code: def _get_data_struct():
      """Fetch the data struct from S3."""
      response = get(DATA_STRUCT_URL, timeout=5.0)
      response.raise_for_status()
  
      return response.json()
  
imports: import typing
  import urllib.parse
  from concurrent.futures import FIRST_EXCEPTION, ThreadPoolExecutor, wait
  from functools import lru_cache
  from pathlib import Path
  from time import sleep
  from typing import List, Optional, Union
  from requests import get
  from pennylane.data.base import Dataset
  from pennylane.data.base.hdf5 import open_hdf5_s3
  from .foldermap import DataPath, FolderMapView, ParamArg
  from .params import DEFAULT, FULL, format_params
label_desc: Use image node_id 2 for calling a global function with example usage: _get_data_struct() and returns: response