human
Solve the following python programming problem given the following code:
@ pytest.fixture (autouse = True) 
def remove_replay_dump(request, replay_file) : 
    'Remove the replay file created by tests.' 
    def fin_remove_replay_file() : 
        if os.path.exists (replay_file) : 
            os.remove (replay_file) 
request.addfinalizer (<MASK>) 
    
    Given the code above, what is a proper replacement for <MASK>?
assistant
#Here is a proper replacement for <MASK>.
def fin_remove_replay_file(