Tensorflow save checkpoint issue

Same issue as following:

https://github.com/una-dinosauria/human-motion-prediction/issues/10

1
NotFoundError (see above for traceback): Failed to create a NewWriteableFile: XX\checkpoint-10.data-00000-of-00001.tempstate3138973305096497355

The problem turned out to be the maximum path length supported by the Windows shell (255 UTF-16 code words), not an NTFS problem.

So I shorten the folder name, then the issue disappearsā€¦šŸ™ƒ