Currently, the prep_all_data requires start and end dates for all three partitions (train, validation, test). I think it would make sense to have the validation and test sets be optional. If those are not defined, no data would be assigned to the x_val/y_val and/or x_tst/y_tst variables in the output data dictionary (the one that gets written to the .npz file).
Currently, the
prep_all_datarequires start and end dates for all three partitions (train,validation,test). I think it would make sense to have thevalidationandtestsets be optional. If those are not defined, no data would be assigned to thex_val/y_valand/orx_tst/y_tstvariables in the output data dictionary (the one that gets written to the .npz file).