def render_next_step(self, form, **kwargs):
        next_step = self.steps.next
        if next_step == 'validation':
            try:
                self.get_device().generate_challenge()
                kwargs["challenge_succeeded"] = True
            except:
                logger.exception("Could not generate challenge")
                kwargs["challenge_succeeded"] = False
        return super(SetupView, self).render_next_step(form, **kwargs)
Return a list of integers with sum equal to 'algebraical'
dataset/ETHPy150Open Bouke/django-two-factor-auth/two_factor/views/core.py/SetupView.render_next_step--crossover with--dataset/ETHPy150Open sympy/sympy/sympy/matrices/matrices.py/MatrixBase._jordan_split