This could be very helpful

A simple, but quite useful Lora

Thanks!

Automatic111 is not detecting this Lora??

First things first, thanks for the share. 👍
Your background Lora is named "transparent background" but looking at your showcased pics this seems to just be a white background, not a transparent one. If so why using a Lora when you just have to type "simple background, white background" to achieve the exact same result in a prompt? I don't get it thus the question.

To use it without a Lora you can simple just do:

white_background, simple_background
or
(white background:1.5), - adding weights higher increase it so you won't need a Lora file, you can also add:

(white background:1.5), white_theme,