def main(args):
server = Server()
if args[1] == 'createIndex':
server.index_creater()
elif args[1] == 'deleteIndex':
server.index_remover()
elif args[1] == 'insertPdfDir':
server.index_pdf_dir(args[2])
elif args[1] == 'deletePdf':
server.delete_pdf(args[2])
