Alice skill python server. Short example.

Prepare cert files

cert/fullchain.pem
cert/privkey.pem
cert/cert.json

Check, does your server accepting https requests

https://yoursite.net:8081/check
Should return: ok

Run the server

python3 server.py
to run server forever:
nohup python3 /home/format37_gmail_com/projects/alice/server.py &

Open skill setup page

https://dialogs.yandex.ru/developer/skills

Paste your server https link to Backend Webhook URL field

https://yoursite.net:8081/alice

Switch to testing page and test it!