So, My code is only 4 lines. I am trying to connect to a website, what I am trying to do after that is irrelevant because the error arised without the other codes.
This means that either your DNS system is not working correctly, or you have to use a proxy on your network and it isn't defined correctly.
If you need to use a proxy, set the environment variable HTTP_PROXY (and optionally, HTTPS_PROXY) to the correct configuration for your network. The format is http://proxy.example.com:80; if your proxy needs a username and password, you should pass it in, like this: http://username:password@proxy.example.com:80.
For DNS issues, try looking up the domain from the command line. Open a command prompt and type nslookup python-data.dr-chuck.net and see if it returns to you an IP address.