readme: |  version   | from  | batch size  | steps  | bs\*accumulate\*GPU  |
  |  ----  | ----  | ----  | ----  | ----  |
  | v1.5 | [stable-diffusion-2](https://huggingface.co/stabilityai/stable-diffusion-2-1) | 16 | 20k | 2\*4\*2 |
  | v1.6 | v1.5 | 512 | 1k | 2\*128\*2 |
  | v1.7  | v1.6 | 768 | 2k | 2\*128\*3 |
  | v1.8  | [v1.7](https://huggingface.co/zijun/interior-design-stable-diffusion-v1.7) | 2048 | 2k | 2\*256\*4 |