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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:
 async def exchange_declare(self):
 """ Override this method to change how a exchange is declared """

        await self.channel.exchange_declare(
            self.exchange,
            self.exchange_type,
            durable=self.durable,
            auto_delete=self.auto_delete,
            no_wait=self.no_wait,
        )