code: def _update_env(self, env):
      for k, v in env.items():
          setattr(self.__class__, k, property(fget=lambda _, v=v: v))
  
imports: from collections import namedtuple
  import os
  from typing import Any, Optional
  from metaflow.metaflow_config import TEMPDIR
label_desc: Use image node_id 3 for calling the Current obj's underlying member method code with example usage: obj._update_env(env) without return types