code: def add_force_flaky_options(add_option):
          
          add_option(
              '--force-flaky',
              action="store_true",
              dest="force_flaky",
              default=False,
              help="If this option is specified, we will treat all tests as "
                   "flaky."
          )
          add_option(
              '--max-runs',
              action="store",
              dest="max_runs",
              type=int,
              default=2,
              help="If --force-flaky is specified, we will run each test at "
                   "most this many times (unless the test has its own flaky "
                   "decorator)."
          )
          add_option(
              '--min-passes',
              action="store",
              dest="min_passes",
              type=int,
              default=1,
              help="If --force-flaky is specified, we will run each test at "
                   "least this many times (unless the test has its own flaky "
                   "decorator)."
          )
docs: Add options to the test runner that force all tests to be flaky.
  
          :param add_option:
              A function that can add an option to the test runner.
              Its argspec should equal that of argparse.add_option.
          :type add_option:
              `callable`