python/paddle/dataset/flowers.py wrong md5
Created by: pmajchrzak
The dataset "flowers" is downloaded each time when training is run, even if it was downloaded under earlier iteration
Proposed solution:
change md5 information in file python/paddle/dataset/flowers.py
from: 33bfc11892f1e405ca193ae9a9f2a118
to: 52808999861908f626f3c1f4e79d11fa