Fine Tuning GPT-2 - Training job only using test sample size of 5

Hi Eilidh

This is indeed very confusing at first, but it stems from the fact that the S3 locations will be mapped to local folders in the file system of the training job instance. @philschmid already solved this problem for another user here. You just need to adapt your hyperparameters for the training and validation files :slight_smile:

Cheers
Heiko