swagger support

[sytolk]

It will be great if its have swagger integration in server.py
https://swagger.io/tools/open-source/open-source-integrations/#python
This will let the developers to easy testing with swagger-ui and generate API clients on all programming languages.
I'm not a python developer but can create swagger.yml file

[sytolk]

Thanks for merging this PR but swagger.py don't have swagger integration yet - this swagger.json file needs to be generated from Rest service Endpoint for example: http://localhost:8080/api/v1/swagger.json
In case Endpoint or mapping is changed swagger.json needs to be regenerated automatically. This is the reason that Rest service needs to have swagger integration. @Developer66 Can you reopen this issue for the python developers?