Can we calculate the Token costs (aka figure out what OpenAI will charge)

[lrauhockey]

First: This is really great, and I can see tremendous value that me and others can get out.

And more of a question/than an issue...

Anyway to build the data model/sample questions to estimate costs? As always with any tool we bring in its about ROI - so knowing some way to evaluate it (I assume questions are tokens, but also sending the data to openAI etc. is also)

[bluecoconut]

Hey @lrauhockey, I like this idea but I don't have time to add it, feel free to add a PR if you can think of a nice kwarg or path to test this.

For when running locally, if you change this line https://github.com/approximatelabs/sketch/blob/85f65360136d4bec042daeee2e3b0fadfb69c686/sketch/pandas_extension.py#L221

you can extract the exact prompt that will be sent to the endpoint with the command:

prompt_string = howto_prompt.prompt_template.render(dfname=dfname, data_description=description, how=how)

From this you could use the openai tokenizer to get the total number of requested tokens.