code: def update_fw_local_result(self, os_result=None, dcnm_result=None,
                                 dev_result=None):
          
          self.update_fw_local_result_str(os_result=os_result,
                                          dcnm_result=dcnm_result,
                                          dev_result=dev_result)
docs: Retrieve and update the FW result in the dict.