Fix saving images from gallery

import gradio as gr

import subprocess as sp

from PIL import Image

from modules import call_queue, shared

from modules.generation_parameters_copypaste import image_from_url_text

    extension: str = shared.opts.samples_format

    start_index = 0

    only_one = False

    images = [x.image.path for x in images.root]

    if index > -1 and shared.opts.save_selected_only and (index >= data["index_of_first_image"]):  # ensures we are looking at a specific non-grid picture, and we have save_selected_only

        only_one = True

            writer.writerow(["prompt", "seed", "width", "height", "sampler", "cfgs", "steps", "filename", "negative_prompt"])

        for image_index, filedata in enumerate(images, start_index):

            image = image_from_url_text(filedata)

            image = Image.open(filedata)

            is_grid = image_index < p.index_of_first_image

            i = 0 if is_grid else (image_index - p.index_of_first_image)