Fix issue with translate from saved checkpoint

[TaperChipmunk32]

This PR fixes an issue with translate using the base model even when a checkpoint is present.

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This change is 

[benjaminking]

@benjaminking reviewed 2 of 2 files at r1, all commit messages.
Reviewable status: all files reviewed, 1 unresolved discussion (waiting on @mshannon-sil)

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silnlp/nmt/translate.py line 404 at r1 (raw file):

        name=args.experiment,
        checkpoint=args.checkpoint,
        save_checkpoints=True,

Could you rename this parameter (just for TranslationTask)? I feel like it's a little misleading here, since you're not saving checkpoints during translation and in fact, you may have it be true even when no checkpoints are saved, for example if you want to inference from the base model.

[TaperChipmunk32]

Reviewable status: 1 of 3 files reviewed, 1 unresolved discussion (waiting on @benjaminking and @mshannon-sil)

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silnlp/nmt/translate.py line 404 at r1 (raw file):

Previously, benjaminking (Ben King) wrote…

Could you rename this parameter (just for TranslationTask)? I feel like it's a little misleading here, since you're not saving checkpoints during translation and in fact, you may have it be true even when no checkpoints are saved, for example if you want to inference from the base model.

Done.