Engine stats - bing images

Errors and exceptions

Exception	IndexError	Percentage	70
Filename	searx/engines/bing_images.py:82
Function	response
Code	img_format = result.xpath('./div[contains(@class, "img_info")]/span/text()')[0]

**Version of SearXNG, commit number if you are using on master branch and stipulate if you forked SearXNG** Repository: https://github.com/searxng/searxng Branch: master Version: 2022.05.03-31521f3a <!-- Check if these values are correct --> **How did you install SearXNG?** <!-- Did you install SearXNG using the official wiki or using searxng-docker or manually by executing the searx/webapp.py file? --> **What happened?** <!-- A clear and concise description of what the bug is. --> **How To Reproduce** <!-- How can we reproduce this issue? (as minimally and as precisely as possible) --> **Expected behavior** <!-- A clear and concise description of what you expected to happen. --> **Screenshots & Logs** <!-- If applicable, add screenshots, logs to help explain your problem. --> **Additional context** <!-- Add any other context about the problem here. --> **Technical report** Error * Error: IndexError * Percentage: 70 * Parameters: `()` * File name: `searx/engines/bing_images.py:82` * Function: `response` * Code: `img_format = result.xpath('./div[contains(@class, "img_info")]/span/text()')[0]` Submit a new issue on Github including the above information