Zonotope updates 1.14

[GiulioZizzo]

Description

The zonotope based certified trainer should contain a check as to the type of estimator being passed in. It requires a PytorchDeepZ estimator which new users may not be aware of.

We further improve the code to minimise the amount of pylint suppression and include a more informative progress bar.

Fixes #2032

Type of change

Please check all relevant options.

• Improvement (non-breaking)
• Bug fix (non-breaking)
• New feature (non-breaking)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Testing

Current zonotope tests pass and results are consistent

Test Configuration:

• OS: MacOS
• Python version: 3.8
• ART version or commit number: 1.13.1
• TensorFlow / Keras / PyTorch / MXNet version: PyTorch 1.13

Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes

[codecov-commenter]

Codecov Report

Merging #2070 (31d13e7) into dev_1.14.0 (587783b) will decrease coverage by 0.01%.
The diff coverage is 77.77%.

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@@              Coverage Diff               @@
##           dev_1.14.0    #2070      +/-   ##
==============================================
- Coverage       85.58%   85.58%   -0.01%     
==============================================
  Files             294      294              
  Lines           26322    26333      +11     
  Branches         4827     4829       +2     
==============================================
+ Hits            22528    22536       +8     
- Misses           2564     2565       +1     
- Partials         1230     1232       +2     

Impacted Files	Coverage Δ
...s/trainer/certified_adversarial_trainer_pytorch.py	77.53% <77.27%> (-0.25%)	⬇️
art/estimators/certification/deep_z/pytorch.py	84.71% <100.00%> (-0.10%)	⬇️

[beat-buesser]

Hi @GiulioZizzo Thank you very much for your pull request! The changes look good to me.