code: async def approve(self, remark: str = '') -> None:
          
          try:
              await self.bot.call_action(
                  action='.handle_quick_operation_async',
                  self_id=self.ctx.get('self_id'),
                  context=self.ctx,
                  operation={'approve': True, 'remark': remark}
              )
          except CQHttpError:
              pass
docs: Approve the request.
  
          :param remark: remark of friend (only works in friend request)