Fix the train options of LearningToPaint (#581)
Summary:
Use the training options from the LearningToPaint paper:
Source: https://arxiv.org/pdf/1903.04411.pdf
Code: https://github.com/megvii-research/ICCV2019-LearningToPaint/blob/master/baseline/train.py
Pull Request resolved: https://github.com/pytorch/benchmark/pull/581
Reviewed By: xuzhao9
Differential Revision: D32668990
Pulled By: aaronenyeshi
fbshipit-source-id: b60a938add3b598e2e4227d16651cb36f6057b6a
