class_docstr: Helper class responsible for reading h2o config files.
  
  This module will look for file(s) named ".h2oconfig" in the current folder, in all parent folders, and finally in
  the user's home directory. The first such file found will be used for configuration purposes. The format for such
  file is a simple "key = value" store, with possible section names in square brackets. Single-line comments starting
  with '#' are also allowed.
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code: def __init__(self, root=""):
      self._logger = logging.getLogger("h2o")
      self._root = root
      self._config = {}
      self._config_loaded = False
  
file_path: h2o-3/h2o-py/h2o/utils/config.py
imports: import io
  import logging
  import os
  import re
label_desc: Use image node_id 3 to create a new H2OConfigReader object from inherited base classes: object with example: obj = H2OConfigReader(root)