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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_outcome_group(self, group):
 """ Returns the details of the Outcome Group with the given id. :calls: `GET /api/v1/global/outcome_groups/:id \ <https://canvas.instructure.com/doc/api/outcome_groups.html#method.outcome_groups_api.show>`_ :param group: The outcome group object or ID to return. :type group: :class:`canvasapi.outcome.OutcomeGroup` or int :returns: An outcome group object. :rtype: :class:`canvasapi.outcome.OutcomeGroup` """

        from canvasapi.outcome import OutcomeGroup

        outcome_group_id = obj_or_id(group, "group", (OutcomeGroup,))

        response = self.__requester.request(
            'GET',
            'global/outcome_groups/{}'.format(outcome_group_id)
        )

        return OutcomeGroup(self.__requester, response.json())