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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 faucet(self):
 """Show current linked faucet."""

        if hasattr(self, 'faucets'):
            if len(self.faucets) > 1:
                # in the future, we should support more faucets
                raise TypeError("Only one faucet per account.")
            return self.faucets[0]
        raise AttributeError("There is no faucet assigned.")