python3 frontend.py [BACKEND PORT]
For example:
python3 frontend.py 5000
The backend port is just an integer that is the port the flask server is CURRENTLY running on.
Only complete this step if you're comfortable self-teaching yourself ReactJS.
Run this once on the machine.
npm install
Start up your backend on a specific port.
Update public/config.js
to use the correct backend port.
Then run:
npm start