i tested it on google collab, instead of white background I want to replace it with any image background. can you please explain to me steps, or code part where I can do this changes @JizhiziLi <img width="886" alt="image" src="https://user-images.githubusercontent.com/62583018/201058375-644c4815-6776-4a86-ae6f-2a78fc98e125.png">