Returns positional arguments for related model query.

def get_cleaned_args(self, args):
        """
        Returns positional arguments for related model query.
        """
        if not args:
            return args

        cleaned_args = []
        for arg in args:
            condition = self._get_linguist_condition(arg, True)
            if condition:
                cleaned_args.append(condition)

        return cleaned_args