code: def clear_config_store() -> ConfigStore:
      r"""Clears the global configuration store."""
      config_store = get_config_store()
      for key in list(config_store.repo.keys()):
          if key != "hydra" and not key.endswith(".yaml"):
              del config_store.repo[key]
      return config_store
  
file_path: pytorch_geometric/torch_geometric/config_store.py
imports: import copy
  import inspect
  import typing
  from collections import defaultdict
  from dataclasses import dataclass, field, make_dataclass
  from typing import Any, Callable, Dict, List, Optional, Tuple, Union
  import torch
label_desc: Use image node_id 4 for calling a global function with example usage: clear_config_store() and returns: config_store