what should I add in 'model_checkpoints' in Deep Ensembles and Ensemble MC Dropout ?

[cornlalala]

baseline->'Deep Ensembles' and 'Ensemble MC Dropout'->main.py

flags.DEFINE_spaceseplist( name="model_checkpoints", default=None, help="Paths to checkpoints of the models.", )
which path should I add into? Thank you!