code: def clear_info(self):
          
          self._version_text = None
          self._inventory_text = None
          self._users_text = None
          self.os_version = None
          self.os_type = None
          self.family = None
          self.platform = None
          self.udi = None
          # self.is_console = None
          self.prompt = None
          self.prompt_re = None
docs: Clear the device info.