Show tokens used

[RolandWarburton]

There is a popular video by Dreams of Code that showcases a feature to display the tokens used to make a request.

At 4:37 in the video it shows the tokens used after getting a response back from :ChatGPT, i have looked through the default configuration, and searched for previous issues in this repository but cannot find any solution to get them to display.

Is this feature to show tokens still possible?

Caption: Screenshot showing the tokens used

[thiswillbeyourgithub]

Same issue for me in #425