code: def to_dict(self):
      return {
          "name": self.name,
          "is_mapper_node": self._is_mapper_node,
          "operator_type": self._operator_type,
          "operator_args": self._operator_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 5 for calling the AirflowTask obj's underlying member method code with example usage: obj.to_dict() and returns: dict