code: def _parse_json(text: str) -> Tuple[int, Dict[str, Any]]:
      """Parses query json object."""
      # Adds a hash key for each example.
      key = hash(text.encode())
      data = json.loads(text)
      return key, data
  
file_path: datasets/tensorflow_datasets/text/wiki_dialog/wiki_dialog.py
imports: import json
  import os
  from typing import Any, Dict, Sequence, Tuple
  import numpy
  import tensorflow_datasets.public_api
label_desc: Use image node_id 1 for calling a global function with example usage: _parse_json(text) and returns: key,  data