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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 insert_option_group(self, idx, *args, **kwargs):
 """Insert an OptionGroup at a given position."""

        group = self.add_option_group(*args, **kwargs)

        self.option_groups.pop()
        self.option_groups.insert(idx, group)

        return group