[x] I have added tests that prove my fix is effective or that my feature works
[x] I have added the necessary documentation about the functionality in the appropriate .md file
[x] I have added inline documentation to the code I modified
I did not add inline documentation because this is a feature that appears to be well documented, but just missing proxy_options argument making the feature non-functional
Adds proxyoptions support when calling `#` on an instance of Client.
Checklist
I did not add inline documentation because this is a feature that appears to be well documented, but just missing proxy_options argument making the feature non-functional