tests/data/test_realesrgan_paired_dataset.yml

name: Demo
type: RealESRGANPairedDataset
scale: 4
dataroot_gt: tests/data
dataroot_lq: tests/data
meta_info: tests/data/meta_info_pair.txt
io_backend:
  type: disk

phase: train
gt_size: 128
use_hflip: True
use_rot: False