code: def run(args):
      
      (opts, args) = PARSER.parse_args(args) if args else PARSER.parse_args()
      if not len(args):
          PARSER.print_usage()
          sys.exit(1)
  
      outfilename = args[0] + ".html"
      if len(args) > 1:
          outfilename = args[1]
  
      report = parser.Junit(args[0])
      html = report.html()
  
      with open(outfilename, "wb") as outfile:
          outfile.write(html.encode('utf-8'))
docs: Run this tool
      :param args:
      :return: