human
Solve the following python programming problem given the following code:
@with_setup(prepare_stdout)
def test_run_only_fast_tests():
assistant
#Here is the Python program you requested.

    """Runner can filter by tags
    """
    from lettuce import step
    good_one = Mock()
    bad_one = Mock()
    @step('I    wait    for    0    seconds')
    def wait_for_0_seconds(step):
        good_one(step.sentence)
    @step('the    time    passed    is    0    seconds')
    def time_passed_0_sec(step):
        good_one(step.sentence)
    @step('I    wait    for    60    seconds')
    def wait_for_60_seconds(step):
        bad_one(step.sentence)
    @step('the    time    passed    is    1    minute')
    def time_passed_1_min(step):
        bad_one(step.sentence)
    filename = tag_feature_name('timebound')
    runner = Runner(filename, verbosity=1, tags=['fast-ish'])
    runner.run()
    assert_stdout_lines('.\n1    feature    (1    passed)\n1    scenario    (1    passed)\n2    steps    (2    passed)\n')