python3 -m pip install -r requirements.txt
FLASK_APP=main.py flask run
Make sure you have ngrok configured correctly. If unsure, please visit https://dashboard.ngrok.com/get-started/your-authtoken
ngrok http 5000 should setup the tunnel. Copy the generated url from the commandline.
You can also visit https://dashboard.ngrok.com/cloud-edge/endpoints to see the endpoints you are exposing.