Nadia Yakimakha

- https://github.com/aws/sagemaker-containers/blob/be2ac3746e0afeceb53d2f91261d1586ff290cfc/src/sagemaker_containers/_files.py#L156 - https://github.com/aws/sagemaker-containers/blob/0c0bfcd4afa54f2a7fd71ba6d5c814a692a636f0/src/sagemaker_containers/_trainer.py#L73 ``` os.environ.get('AWS_REGION', os.environ.get(_params.REGION_NAME_ENV)) ``` I don't think 'AWS_REGION' is set the platform in Training. Looks like 'REGION_NAME_ENV' can be used independently but in reality it gets...