Sample chat written by Python using Flask and Socket.io Based on tutorial of Hüseyin Babal https://code.tutsplus.com/tutorials/build-a-real-time-chat-application-with-modulus-and-python--cms-24462
Pull it and run:
source venv/bin/activate
pip install -r requirements.txt --user
python server.py
socketio.run(app, debug = True, use_reloader = False, port=2222)