def load(self):
    """Loads the config"""
    try:
      with open(self._ef_site_config, 'r') as yml_file:
        return yaml.safe_load(yml_file)
    except (IOError, yaml.parser.ParserError) as error:
      print("Error: {}".format(error), file=sys.stderr)
      sys.exit(1)
Loads the config