General description of your pull request with the list of new features and/or bugs.
New feature 1 :
When manipulating aug tensor, _saved_names can accumulate None values which could prevent proper concatenation. Note that this might not be an issue once we have a good merging policy of different properties within aug tensors.
This pull request includes
[x] Bug fix (non-breaking change which fixes an issue)
[ ] New feature (non-breaking change which adds functionality)
[ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
General description of your pull request with the list of new features and/or bugs.
This pull request includes