or a local path to the dataset to train on --image_column: the name of the image column in the dataset to train on --caption_column: the name of the text column in the dataset to train on --output_dir: where to save the trained model --push_to_hub: whether to push the trained model to the Hub --checkpointing_steps: frequency of saving a checkpoint as the model trains; this is useful if for some reason training is interrupted, you can continue t