removed unused import
removed unused import

scrapy/scrapyd,CENDARI/scrapyd,sigma-random/scrapyd,aivarsk/scrapyd,masterPPP/scrapyd,CENDARI/scrapyd,wujuguang/scrapyd,2014fgq/scrapyd,aivarsk/scrapyd,masterPPP/scrapyd,nyov/scrapyd,2014fgq/scrapyd,dfockler/scrapyd,eliasdorneles/scrapyd,eliasdorneles/scrapyd,sigma-random/scrapyd,nyov/scrapyd,wujuguang/scrapyd,dfockler/scrapyd