Update README.md

fixed bug when specifying validation_data

added more verbose example

removed import changes (issues with circular imports)

fixed issue with yaml.CLoader and imports

fixed bug in attributio type mapping

Merge branch 'main' of https://github.com/mhorlacher/rbpnet into main

Merge branch 'develop' into main

added no-control examples for config and dataspec

fixed bug that required users to provide val_data

added grad_x_input support for attributions

fixed issue where pcc was calculated over wrong axes in some versions of tfp

added motifs

added scripts for important k-mer extraction which also yields k-mer location

added paths to ignore