def showDomain(self, a=0):
        fourState = self.state
        self._plot_state(fourState, a)
Convert the given symbolic expression into code.
dataset/ETHPy150Open rlpy/rlpy/rlpy/Domains/FiniteTrackCartPole.py/FiniteTrackCartPole.showDomain--crossover with--dataset/ETHPy150Open SheffieldML/GPy/GPy/core/symbolic.py/Symbolic_core._expr2code