text: import scrapy
  from ..items import AmazontutorialItem
  
  class AmazonSpider(scrapy.Spider):
      name = 'amazon'
      start_urls = ['https://www.amazon.com/Books-Last-30-days/s?rh=n%3A283155%2Cp_n_publication_date%3A1250226011']
      
      def parse(self, response):
          items = AmazontutorialItem()
          all_books = response.css("div.sg-row")
          for book in all_books:
              title = book.css(".a-size-medium a-color-base a-text-normal::text").extract()
              price_whole = book.css(".a-price-whole::text").extract()
              price_decimal = book.css(".a-price-decimal").extract()
  
              items['title'] = title
              items['price'] = int(price_whole) + int(price_decimal)
              yield items