VQGAN+CLIP on linux gives different results

[PillMagic]

The pictures from this git in google colab are very beautiful. U've written, that this was a fork of a VQGAN+CLIP. I want to use it on Linux. However, VQGAN+CLIP(https://github.com/nerdyrodent/VQGAN-CLIP) with the same sid, pretrained LPIPS, checkpoints(.ckpt) and optimising(Adam) gives me bad picture. Why? Both projects use CLIP and taming-transformers. What makes picture of your clipit more beautiful. How to import your clipit to Linux or what to change in VQGAN+CLIP to get so nice results?
Your clipit(sid 15075320329395737548, 'space ship'):

VQGAN+CLIP for linux(the same sid, the same prompt):