@instantwpuserwin, we have zip it and ship it in the build environment already, and it auto-runs on all Javascript functions in your functions directory. You can read more about how it works in its repo: GitHub - netlify/zip-it-and-ship-it: Intelligently prepare Node.js Lambda functions for deployment
Does the function work for you when you test it locally? have you checked the repo to see if others are having trouble running it in lambda functions?