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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 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