fix API python example#17226

Merged

heavengate merged 10 commits intoPaddlePaddle:developfrom

heavengate:fix_api_example

May 23, 2019

Commits on May 21, 2019

Merge branch 'develop' of https://github.com/PaddlePaddle/Paddle into fix_api_example
heavengate
committed

Commits on May 22, 2019