<SYSTEM_TASK:>
Solve the following problem using Python, implementing the functions described below, one line at a time
<END_TASK>
<USER_TASK:>
Description:
 def get_context_data(self, **kwargs):
 """ Hook for adding arguments to the context. """


        context = {'obj': self.object }
        if 'queryset' in kwargs:
            context['conf_msg'] = self.get_confirmation_message(kwargs['queryset'])
        context.update(kwargs)
        return context