def normalize_nsarg_value(self, nsarg_value):
return bel.lang.bel_utils.quoting_nsarg(nsarg_value)<EOL>
Normalize NSArg value

        If needs quotes (only if it contains whitespace, comma or ')' ), make sure
        it is quoted, else remove quotes

        Args:
            nsarg_value (str): NSArg value, e.g. AKT1 of HGNC:AKT1

        Returns:
            str: