Proxy socks connections
`
daemon = Daemon(proxy_url='socks5h://127.0.0.1:9150', host='myhiddenMoneroRPCservice.onion', port=18081)`


Does not work out of the box after the: 

`pip install -r requirements.txt  -r test_requirements_py3.txt`

I had to also install:

`pip install requests requests[socks]` 


Perhaps worth adding to the requirements?