I’ve modeled my training script on the information in the finetuning with custom datasets documentation (https://huggingface.co/transformers/custom_datasets.html 7).
I have both a custom dataset and a custom model  (I used the run_language_modeling.py script to pretrain the roberta-base model with our raw texts).
when I run trainer.train() I get the error: ValueError: Expected input batch_size (16) to match target batch_size (64), when the model is computing the loss on a training_step
I don’t know where target batch_size is being set. The input batch_size matches the value I have for per_device_train_batch_size.
Does anyone have an idea?