def __init__(self, root_section='<STR_LIT>', defaults={}):
self.root_section = root_section<EOL>self._defaults = defaults<EOL>self._config = defaultdict(dict)<EOL>self._config.update(self.load())<EOL>self._parser = None<EOL>
__init__
        Args:
            root_section (str): root section in the init
            defaults (dict): Default dictonary to load, can be empty.