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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 quit(self):
 """ The memcached "quit" command. This will close the connection with memcached. Calling any other method on this object will re-open the connection, so this object can be re-used after quit. """

        cmd = b"quit\r\n"
        self._misc_cmd([cmd], b'quit', True)
        self.close()