GPT3 Self-Healing XPath Locators

I've been trying to use it to self-heal XPath locators for bots, to reduce maintenance time. It gives decent answers, but the issue is feeding it the HTML source - - I've been providing it with code snippets, usually the page section that contains the button I want to get the XPath for, but the AI has an obvious limitation on the number of input tokens it can handle. I feel like I've almost solved this but hitting a wall Any suggestions?