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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 default_intent(self, f):
 """Decorator routes any Alexa IntentRequest that is not matched by any existing @ask.intent routing."""

        self._default_intent_view_func = f

        @wraps(f)
        def wrapper(*args, **kw):
            self._flask_view_func(*args, **kw)
        return f