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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 add_device(self, path):
        "Add a device to the daemon's internal search list."
        if self.__get_control_socket():
            self.sock.sendall("+%s\r\n\x00" % path)
            self.sock.recv(12)
            self.sock.close()