This PR fixes a bug that mixed int and str types in the fields lists of combine_preds.py. The saved list now contains integer fields numbers instead of strings, but the code converts back to "field_N" format when checking existing files saved in that format.
This PR fixes a bug that mixed int and str types in the fields lists of
combine_preds.py. The saved list now contains integer fields numbers instead of strings, but the code converts back to"field_N"format when checking existing files saved in that format.