code: def save_param_groups(state_dict: dict, group_file_path: str) -> None:
      """
      Save information of param_groups to given file path.
  
      Args:
          state_dict (dict): state dict.
          group_file_path (str): path to the group file.
      """
      param_groups = state_dict["param_groups"]
      torch.save(param_groups, group_file_path)
  
imports: import os
  import re
  from collections import abc
  from collections import defaultdict
  from itertools import chain
  from pathlib import Path
  from typing import Iterator, List, Mapping, Optional, OrderedDict, Tuple
  import torch
  import torch.nn
  from packaging.version import Version
  from torch.optim import Optimizer
  from torch.utils._pytree import tree_map
  from colossalai.tensor.d_tensor import is_customized_distributed_tensor, is_distributed_tensor, to_global, to_global_for_customized_distributed_tensor
label_desc: Use image node_id 11 for calling a global function with example usage: save_param_groups(state_dict, group_file_path) without return types