Deploy a flask app with Vercel

Flask app

create a folder named “api”
create “requirements.txt” file and “vercel.json” file
create “app.py” and templates folder
templates => html files( for example, index.html)

use the following template for vercel.json file:

  {
  "rewrites": [
    { 
        "source": "/(.*)", "destination": "/api/app.py" 
    }
    
      ] 
  }

Git push

Run your flask app in local system
Git push your project

https://vercel.com

Create an account in vercel and login to the page
Continue with Github and allow github authentication.
Select only specfic repositories and import
Set a Domain name and click Deploy
The deploy logs will be displayed and any error while deployment will be shown.

Congratulations! You have Deployed your flask app.