code: def sort_list_of_dicts_by_first_key(dicts: List[Dict]) -> List[Dict]:
      """Sorts a list of dictionaries by their first key."""
      return sorted(dicts, key=lambda d: next(iter(d.keys())))
  
imports: import asyncio
  import functools
  import importlib
  import inspect
  import logging
  from typing import Text, Dict, Optional, Any, List, Callable, Collection, Type
  from rasa.shared.exceptions import RasaException
label_desc: Use image node_id 4 for calling a global function with example usage: sort_list_of_dicts_by_first_key(dicts) and returns: sorted