How to train SwinIR for paired image-to-image deblurring?

[cyprian]

Goal: Deblur images with a paired dataset sharp/blurred using SwinIR?

In your repository you provide a dataset type "Plain" located at data/dataset_plain.py
Is this the right dataset loader to use for paired image-to-image task?
How would I need to adopt the training options file for such task?

Thank you for your help.
Cyprian