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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_context_data(self, **kwargs):
 """Allow adding a 'render_description' parameter"""

        context = super(ScheduleXmlView, self).get_context_data(**kwargs)
        if self.request.GET.get('render_description', None) == '1':
            context['render_description'] = True
        else:
            context['render_description'] = False
        return context