code: def serialize(self):
      def parse_args(dd):
          data_dict = {}
          for k, v in dd.items():
              if isinstance(v, dict):
                  data_dict[k] = parse_args(v)
              elif isinstance(v, datetime):
                  data_dict[k] = v.isoformat()
              elif isinstance(v, timedelta):
                  data_dict[k] = dict(seconds=v.total_seconds())
              else:
                  data_dict[k] = v
          return data_dict
  
      return parse_args(self._args)
  
imports: import hashlib
  import json
  import sys
  import platform
  from collections import defaultdict
  from datetime import datetime, timedelta
label_desc: Use image node_id 3 for calling the AirflowDAGArgs obj's underlying member method code with example usage: obj.serialize() and returns: parse_args, data_dict