This is minimal Flask BolierPlate that you can use for building RestAPIs
No Relative Import Error
No Circular Import Error
You can add Sockets also
Register your extra BluePrints with app
You can host it on Heroku by following Below Steps
heroku create AppName1
git push heroku master
heroku addons:create heroku-postgresql:hobby-dev
heroku run python # setting up database
from app import *# app is folder inside which I have my models, routes, api, sockets in a systematic format :: Target is-to import dbdb.create_all() # Don't worry that you haven't written any PostgreSQL code, it's all done | details in mind, lolexit()