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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def capitalize_argument(func):
 """ Wraps a function that returns a string, adding the 'capitalize' argument. 'what in the beeswax is this?' 'What In The Beeswax Is This?' """

    @six.wraps(func)
    def wrapped(*args, **kwargs):
        if "capitalize" in kwargs and kwargs['capitalize']:
            return func(*args, **kwargs).title()
        else:
            return func(*args, **kwargs)
    return wrapped