resolution and size in train config

[sakemin]

Hello @joanrod , thank you for your amazing work!

I wonder resolution under model's ddconfig and size under data in config yaml file should be same or not.
In the original Taming-Transformer repo, both are set to 256.
But in this repo, the image size is set to 384.
Is there any reason that they are set to the different numbers?

Thanks