code: def faucet(self):
          
          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.")
docs: Show current linked faucet.