docs: def get_host_health_fan_sensors(self, data=None):
          """Get the health Fan Sensor Report.
  
          :param: the data to retrieve from the server, defaults to None.
          :returns: the dictionary containing the fan sensor information.
          :raises: IloConnectionError if failed connecting to the iLO.
          :raises: IloError, on an error from iLO.
          """
          data = self.get_host_health_data(data)
          d = data['GET_EMBEDDED_HEALTH_DATA']['FANS']['FAN']
          if not isinstance(d, list):
              d = [d]
          return d