Dataframe batcher use pre-existing model with overwrite disabled

[dpat]

with Dataframe Batcher the current implementation requires a pre-existing checkpoints folder to be deleted, is there a method to generate records with the batcher using a pre-trained model? https://github.com/gretelai/gretel-synthetics/blob/master/src/gretel_synthetics/batch.py#L1022 it seems that this check should be a warning rather than preventing the use of previous checkpoints

[johntmyers]

@dpat If you set the mode to READ when you construct the Batcher, it will load an existing model that you can generate from. Is that what you are looking for?

[dpat]

This works thank you.