Summary:
There is a module called `2to3` which you can target for future specifically to remove these, the directory of `caffe2` has the most redundant imports:
```2to3 -f future -w caffe2```
Pull Request resolved: https://github.com/pytorch/pytorch/pull/45033
Reviewed By: seemethere
Differential Revision: D23808648
Pulled By: bugra
fbshipit-source-id: 38971900f0fe43ab44a9168e57f2307580d36a38
Summary:
This examples writes a LMDB database of image data and labels (random). Then it reads them using Caffe2's TensorProtosDBINput and validates the checksums match. This example shows how to coerce image data into TensorProtos and be happy.
Before there was no clear example how to create databases for Caffe2.
Differential Revision: D4263614
fbshipit-source-id: 21e08066899095b4efcc2d23dbc3ede81e75914a