d1146303b070a463e9e81086a0aeff7a2c909311,gym/envs/box2d/lunar_lander.py,LunarLander,step,#LunarLander#Any#,237

Before Change

            self.world.DestroyBody(self.particles.pop(0))

    def step(self, action):
        assert self.action_space.contains(action), "%r (%s) invalid " % (action,type(action))

        // Engines
        tip  = (math.sin(self.lander.angle), math.cos(self.lander.angle))
        side = (-tip[1], tip[0]);

After Change

            self.world.DestroyBody(self.particles.pop(0))

    def step(self, action):
        action = np.clip(action, -1, +1).astype(np.float32)

        // Engines
        tip  = (math.sin(self.lander.angle), math.cos(self.lander.angle))
        side = (-tip[1], tip[0]);

Instances