Prerequisite

• Python 3 (Recommended Python 3.9)
• pip

Setup virtual environment

Install virtualenv

pip install virtualenv

Create a virtual environment

cd $PROJECT-DIR
virtualenv venv

Activate venv

source $PATH-TO-VENV/bin/activate

Deactivate venv

deactivate

Install necessary packages

Flask

pip install flask

If you use Linux, you can install python-flask. For example in Arch Linux

sudo pacman -S python-flask

Numpy

pip install numpy

Run the Flask server

sudo python $PROJECT-DIR/app/run.py

After successfully running Flask server, you can open browser, enter your IP address and enjoin.