code: def merge_state_dict(dict_a, dict_b, key_list):
      merged_dict = type(dict_a)({})
  
      for key, value in dict_b.items():
          if key in dict_a.keys():
              merged_dict[key] = merge_state(
                  dict_a[key], dict_b[key], [str(key)]
              )
          else:
              merged_dict[key] = value
  
      return merged_dict
  
file_path: H2O/h2o_flexgen/benchmark/third_party/DeepSpeed/deepspeed/checkpoint/reshape_utils.py
imports: import os
  import torch
  from collections import OrderedDict
  from .constants import ZERO_FILE_PREFIX, FP16_ZERO_FILE_PREFIX, BF16_ZERO_FILE_PREFIX
label_desc: Use image node_id 8 for calling a global function with example usage: merge_state_dict(dict_a, dict_b, key_list) and returns: merged_dict