title: Scrapy won't crawl the url
body: <p>I am trying to make a simple scrapy program to scrape the quotes from website <code>http://quotes.toscrape.com/</code>. Output should be stored in a html file. But when I run the code, it won't out put anything. The terminal shows it crawled 0 page
  <a href="https://i.stack.imgur.com/DFwRh.png" rel="nofollow noreferrer">Terminal output</a></p>
  <p>This is the following code. Can you help me fine something is wrong thank you</p>
  <pre class="lang-py prettyprint-override"><code>import scrapy
  
  class SimpleSpider(scrapy.Spider):
      name =&quot;SimpleSpider&quot;
      
      def start_request(self):
          urls = [
              'http://quotes.toscrape.com/page/1/',
              'http://quotes.toscrape.com/page/2/',
              ]
          
          for url in urls:
              yield scrapy.Request(url, self.parse)
              
      def parse(self, response):
          page = response.url.split('/')[-1]
          filename = 'quotes-%s.html' % page
          with open(filename, 'wb') as f:
              f.write(response.body)
          self.log('Files saved to %s' % filename)
  </code></pre>