Feature/datamodule for gif imgs

[lvoegtlin]

Description

A datamodule that takes advantage of the index format. It no longer determines the classes by the color but takes the classes directly form the raw image and uses the palette as class encoding.

How to Test/Run?

pytest or
python run.py experiment=development_baby_unet_indexed.yaml

[sonarcloud]

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0 Bugs
0 Vulnerabilities
0 Security Hotspots
2 Code Smells

No Coverage information
19.3% Duplication

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