code: def override_config(old_config: dict, new_config: dict):
      for k, v in new_config.items():
          if isinstance(v, dict) and k in old_config:
              override_config(old_config[k], new_config[k])
          else:
              old_config[k] = v
  
imports: import argparse
  import os
  import yaml
label_desc: Use image node_id 1 for calling a global function with example usage: override_config(old_config, new_config) without return types