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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 removeRouter(self, xRouterId):
 """kick router with a given router id from the Thread Network Args: xRouterId: a given router id in hex format Returns: True: successful to remove the router from the Thread Network False: fail to remove the router from the Thread Network """

        print '%s call removeRouter' % self.port
        print xRouterId
        routerId = ''
        routerId = self.__convertRlocToRouterId(xRouterId)
        print routerId

        if routerId == None:
            print 'no matched xRouterId'
            return False

        try:
            cmd = 'releaserouterid %s' % routerId
            return self.__sendCommand(cmd)[0] != 'Fail'
        except Exception, e:
            ModuleHelper.WriteIntoDebugLogger('removeRouter() Error: ' + str(e))