This addon is just a mod of original by Romkaq (rq-dev).
Singular change is removing RU version, leaving only EN.
You can get original here : https://addons.mozilla.org/en-US/firefox/addon/yandex-image-search-romkaq/

Install

• License: Mozilla Public License 2.0
• Weekly downloads: 11
• Average daily users: 120
• Rating: 5/5 of 2 ratings
• Created: 2022-04-25 13:32:36
• Last updated: 2022-04-26 14:06:24
• Homepage: https://gitlab.com/jjustra/yandex-image-search-yandex.com
• Support site and email
• Donate
• Orig: https://addons.mozilla.org/en-US/firefox/addon/yandex-image-search-yandex-com/
• API: yandex-image-search@jirka-justra.cz