class_docstr: A class that maintains an AutoML Candidate step's name, inputs, type, and description.
code: def __init__(self, name, inputs, step_type, description):
      self._name = name
      self._inputs = inputs
      self._type = step_type
      self._description = description
  
imports: from __future__ import absolute_import
  from six import string_types
  from sagemaker.config import TRAINING_JOB_VPC_CONFIG_PATH, TRAINING_JOB_VOLUME_KMS_KEY_ID_PATH, TRAINING_JOB_INTER_CONTAINER_ENCRYPTION_PATH
  from sagemaker.session import Session
  from sagemaker.job import _Job
  from sagemaker.utils import name_from_base, resolve_value_from_config
label_desc: Use image node_id 1 to create a new CandidateStep object from inherited base classes: object with example: obj = CandidateStep(name, inputs, step_type, description)