ml-agents/python/curricula/wall.json

{
    "measure" : "reward",
    "thresholds" : [0.7, 0.7, 0.7, 0.6, 0.6, 0.6, 0.5, 0.5, 0.5],
    "min_lesson_length" : 3,
    "signal_smoothing" : true, 
    "parameters" : 
    {
        "min_wall_height" : [0, 0, 1, 1, 2, 2, 3, 3, 4, 4],
        "max_wall_height" : [0, 1, 1, 2, 2, 3, 3, 4, 4, 5]
    }
}