docstr: Produce a dict of critical attributes describing the :class:`EngineerStep` instance for
  use by key-making classes
  
  Returns
  -------
  Dict
      Important attributes describing this :class:`EngineerStep` instance
code: def get_key_data(self) -> dict:
      """Produce a dict of critical attributes describing the :class:`EngineerStep` instance for
      use by key-making classes
  
      Returns
      -------
      Dict
          Important attributes describing this :class:`EngineerStep` instance
      """
      return dict(
          name=self.name,
          f=self.f,
          params=self.params,
          stage=self.stage,
          do_validate=self.do_validate,
          original_hashes=self.original_hashes,
          updated_hashes=self.updated_hashes,
      )
  
imports: from hyperparameter_hunter.keys.hashing import make_hash_sha256
  from hyperparameter_hunter.space.dimensions import Categorical, RejectedOptional
  from hyperparameter_hunter.utils.boltons_utils import remap, default_visit, default_enter
  from hyperparameter_hunter.utils.general_utils import subdict
  import ast
  from contextlib import suppress
  from inspect import getsource
  import numpy
  import pandas
  from typing import List, Callable, Dict, Union, Tuple
label_desc: Use image node_id 5 for calling the EngineerStep obj's underlying member method code with example usage: obj.get_key_data() and returns: dict