Vercel Styling Issue in Flask Project

I'm trying to fix one small issue with Vercel

Project is a flask + jinja2 + Tailwind CSS project. The app functionality works in production but seem the styling (npm) doesn't seem to work.

Project works well on my localhost but not in production. No error logs in vercel.

Below is project structure

eventme
| .env
| app.py
| package-lock.json
| package.json
| postcss.config.js
| project-structure.txt
| requirements.txt
| tailwind.config.js
|
+---static
| +---css
| | style.css
| |
| +---images
| | hosta.png
| | hostb.png
| | hostc.png
| | hostd.png
| |
| +---js
| | main.js
| |
| \---src
| main.css
|
\---templates
admin_dashboard.html
base.html
checkin.html
checkout.html
create_event.html
dashboard_login.html
edit_event.html
events.html
superadmin_dashboard.html
view_event.html
welcome.html

I know this will be a minor issue for experienced vercel professional