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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_id2gos(self):
 """Return annotations as id2gos"""

        kws = {}
        if self.args.ev_inc is not None:
            kws['ev_include'] = set(self.args.ev_inc.split(','))
        if self.args.ev_exc is not None:
            kws['ev_exclude'] = set(self.args.ev_exc.split(','))
        return self.objanno.get_id2gos(**kws)