def METHOD_NAME(self):
    self.wld_inst = []
    for row in range(self.rows):
        self.wld_inst.append(self.add_inst(name="wld{0}".format(row),
                                           mod=self.wl_driver))
        self.connect_inst(["in_{0}".format(row),
                           "out_{0}".format(row),
                           "vdd", "gnd"])