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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 drop(self, async_=False, if_exists=False, **kw):
 """ Drop this table. :param async_: run asynchronously if True :return: None """

        async_ = kw.get('async', async_)
        return self.parent.delete(self, async_=async_, if_exists=if_exists)