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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 connect(self, address, rack, slot, tcpport=102):
 """ Connect to a S7 server. :param address: IP address of server :param rack: rack on server :param slot: slot on server. """

        logger.info("connecting to %s:%s rack %s slot %s" % (address, tcpport,
                                                             rack, slot))

        self.set_param(snap7.snap7types.RemotePort, tcpport)
        return self.library.Cli_ConnectTo(
            self.pointer, c_char_p(six.b(address)),
            c_int(rack), c_int(slot))