Dani Vera

**Describe the bug** Running the TestAirwayGenerationTutorial fails. I have also tried building and running all the tests following: https://chaste.github.io/docs/user-guides/cmake-first-run/#build-step The output is: ``` 97% tests passed, 12 tests failed out...

This fixes the problem of trying to run the code in later tf versions as it's not possible to select a specific "subversion" of tf.

More info: https://arxiv.org/abs/2302.10149

Those features are currently commented out (https://github.com/mediatechnologycenter/aestheval/blob/main/aestheval/data/reddit/prepare_dataset.py#L296) because the merge is on the im_paths (which changed), shouldn't be hard to fix but I have to find time to write a...

Currently it performs an extra loop over the whole dataset

Accuracy metrics is not really useful in the whole library, since it's arbitrarily defined and it should be defined differently for each dataset

Current use of HF pipelines to predict sentiment is done sequentially, this could be improved using HF datasets