processed image grid is not saved to output directory (left in temp)

[jmp909]

Describe the bug
processed image grid is not saved to output directory .. remains in eg %AppData%\Local\Temp\Gradio

To Reproduce
Steps to reproduce the behavior:

• run a generaton with a batch size of eg 4 images
• Observe pre-processed grid is output to correct directory, but the processed grid remains in the temp gradio folder

Expected behavior
Post-process image grid should be output to relevant directory
(Note: ideally pre-processed image grid should only be output if "Keep original image before swapping" is checked)

Desktop (please complete the following information):

• OS: Windows 11
• Browser: Opera GX

thanks

[glucauze]

That's true, i do not save the grid in current version :

                # Generate grid :
                if opts.return_grid and len(images) > 1:
                    grid = imgutils.create_square_image(images)
                    text = processed.infotexts[0]
                    infotexts.insert(0, text)
                    if opts.enable_pnginfo:
                        grid.info["parameters"] = text
                    images.insert(0, grid)

Will try to fix that in next version.