在Scrapy中导入项目时出现相对错误

我正在学习Python以及如何使用Scrapy。我一直在抓取“ http://quotes.toscrape.com/”，并且一切正常，直到我尝试使用项目来组织数据。看来错误是

from ..items import QuotetutorialItem

ImportError: attempted relative import with no known parent package"

我无法找到导入项目的正确方法，因此将非常感谢您的帮助！

这是我的蜘蛛的代码：

import scrapy
from ..items import QuotetutorialItem

class QuoteSpider(scrapy.Spider):
    name = "quotes"                                                    
    start_urls = ["http://quotes.toscrape.com/"]

    def parse(self, response):

         items = QuotetutorialItem()                                  
         all_div_quotes = response.css("div.quote")                   

         for quotes in all_div_quotes:                                

            title = quotes.css("span.text::text").extract()
            author = quotes.css(".author::text").extract()
            tag = quotes.css(".tag::text").extract()

            items["title"] = title
            items["author"] = author
            items["tag"] = tag

            yield items

items.py的代码：

import scrapy


class QuotetutorialItem(scrapy.Item):
    # define the fields for your item here like:
    title = scrapy.Field()
    author = scrapy.Field()
    tag = scrapy.Field()

这里的结构：

问题来源：stackoverflow