code: def get(self, key: str, default=None) -> Optional[Any]:
      return getattr(self, key, default)
  
imports: from collections import namedtuple
  import os
  from typing import Any, Optional
  from metaflow.metaflow_config import TEMPDIR
label_desc: Use image node_id 5 for calling the Current obj's underlying member method code with example usage: obj.get(key, default) and returns: getattr