code: def prompt_bool(self, msg):
      msg = msg + ": "
      val = input(msg).lower()
      return val in [
          "true",
          "1",
          "t",
          "y",
          "yes",
          "yeah",
          "yup",
          "certainly",
          "uh-huh",
      ]
  
imports: from __future__ import print_function
  from future import standard_library
  from builtins import input
  import os
  import sys
  import importlib
  import inspect
  import prettytable
  from io import open
  from datmo.core.util.i18n import get
  from datmo.core.util.exceptions import ArgumentError, ProjectNotInitialized
  from datmo.core.util.misc_functions import check_docker_inactive
label_desc: Use image node_id 6 for calling the Helper obj's underlying member method code with example usage: obj.prompt_bool(msg) and returns: unknown