It would be possible to have an example to see how it works?, there is no help!!!!!
It's a module that displays an image, okay?
How do we put an image?
How is it used?
I guess it's a trick to tell the game:
"the user will load an image and place it in the game to use it"
For example: "please choose an image for the main menu"
The user chooses an image, then the image is displayed and saved, no need to reload it each time, for example the main menu will always have this image unless I change it.