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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 reflect_db(self):
 """ No-op to reflect db info. This is available as a method so the database can be reflected outside initialization (such bootstrapping unihan during CLI usage). """

        self.metadata.reflect(views=True, extend_existing=True)
        self.base = automap_base(metadata=self.metadata)
        self.base.prepare()