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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 find_device(self):
 """Scan for bluetooth devices and return a DS4 device if found."""

        for bdaddr, name in self.scan():
            if name == "Wireless Controller":
                self.logger.info("Found device {0}", bdaddr)
                return BluetoothDS4Device.connect(bdaddr)