def genres
      doc.xpath("//h4[contains(., 'Genre')]/..").search("a").map { |g|
        g.content.strip unless g.content =~ /See more/
      }.compact
    rescue
      nil
    end
def genres
      doc.xpath("//h4[contains(., 'Genre')]/..").search("a").map { |g|
        g.content.strip unless g.content =~ /See more/
      }.compact
    rescue
      nil
    end
Genre List
 @return [Array]