AI Image Generator Code Modification

Very Simple task, you may watch the video to understand what I need and also review the document
video:
https://www.loom.com/share/78c97b7d9c27430a98a4362f286e308d?sid=fa8b7fed-4021-4a05-95ed-5d8d824a3d94
document:
https://docs.google.com/document/d/1MAp1FLYlqiqc9E3Im1DlhMPGtpN8HxSeIdOUYsLshZM/edit