Reset slpkg.conf file with default values

def reset(self):
        """Reset slpkg.conf file with default values
        """
        shutil.copy2(self.config_file + ".orig", self.config_file)
        if filecmp.cmp(self.config_file + ".orig", self.config_file):
            print("{0}The reset was done{1}".format(
                self.meta.color["GREEN"], self.meta.color["ENDC"]))
        else:
            print("{0}Reset failed{1}".format(self.meta.color["RED"],
                                              self.meta.color["ENDC"]))