input: Write a python function to parse body content from a given URL using Scrapy.
  assert parse_body_content('http://example.com') == {'data': ['<body>Content</body>']}
  assert parse_body_content('http://test.com') == {'data': ['<body>Test Content</body>']}
  assert parse_body_content('http://website.com') == {'data': ['<body>Website Content</body>']}
output: def parse_body_content(url):
      import scrapy
      from scrapy.crawler import CrawlerProcess
      
      class BodyContentSpider(scrapy.Spider):
          name = 'body_content_spider'
          start_urls = [url]
  
          def parse(self, response):
              body_content = response.xpath('//body').get()
              self.result = {'data': [body_content]}
      
      process = CrawlerProcess(settings={
          'LOG_LEVEL': 'ERROR',
      })
  
      spider = BodyContentSpider()
      process.crawl(spider)
      process.start()
      
      return spider.result