added jurisdiction default value and added more datasets to dataset_loader script

added more information in case of failure

added more information in case of failure

fixed bug

fixed bugs

added final size of MultiLegalPile

removed more data from pile-of-law, added more documentation and added three more datasets

removed borderline legal data originating from pile-of-law

fixed bug

added more information to dataset card

added first version of the Multi_Legal_Pile

initial commit