code: def default_config(timeout=BOTO_TIMEOUT, region=REGION):
      return client.Config(
          connect_timeout=timeout,
          read_timeout=timeout,
          region_name=region
          if region
          else REGION,  # Ensure region is never empty
      )
  
label_desc: Use image node_id 1 for calling a global function with example usage: default_config(timeout, region) and returns: client