Results 2 issues of Eka Antonius Kurniawan

In [Discretization Solution notebook](https://github.com/udacity/deep-reinforcement-learning/blob/master/discretization/Discretization_Solution.ipynb), space `[0.2 , -1.9]` should be mapped into grid `[6, 3]` as described before `In [8]`. But the solution of `In [8]` is `[5, 3]` instead....

- Using Intel optimized PyTorch

STALE