human
I wrote the below code

    @before.all
    def before_all():
        pass
    @before.harvest
    def before_harvest():
        pass
    @before.each_app
    def before_each_app():
        pass
    @before.each_step
    def before_each_step():
        pass
    @before.each_scenario
    def before_each_scenario():
        pass
    @before.each_feature
    def before_each_feature():
        pass
    @before.handle_request
    def before_handle_request():
        pass
    @before.outline
    def before_outline():
        pass
    @after.all
    def after_all():
        pass
    @after.harvest
    def after_harvest():
        pass
    @after.each_app
    def after_each_app():
        pass
    @after.each_step
    def after_each_step():
        pass
    @after.each_scenario
    def after_each_scenario():
        pass
    @after.each_feature
    def after_each_feature():
        pass
    @after.handle_request
    def after_handle_request():
        pass
    @after.outline
    def after_outline():
        pass
    assert callable(before_all), '@before.all    decorator    should    return    the    original    function'
    assert callable(before_handle_request), '@before.handle_request    decorator    should    return    the    original    function'
    assert callable(before_harvest), '@before.harvest    decorator    should    return    the    original    function'
    assert callable(before_each_feature), '@before.each_feature    decorator    should    return    the    original    function'
    assert callable(before_outline), '@before.outline    decorator    should    return    the    original    function'
    assert callable(before_each_scenario), '@before.each_scenario    decorator    should    return    the    original    function'
    assert callable(before_each_step), '@before.each_step    decorator    should    return    the    original    function'
    assert callable(after_all), '@after.all    decorator    should    return    the    original    function'
    assert callable(after_handle_request), '@after.handle_request   ...

What's a good function header?
 ... Here's a good function header?
assistant
#Here's a good function header.

def test_hooks_should_be_still_manually_callable():