This is a backend hosted on vercel that provides langchain functionalities in the form of a api. the application will wait for requests from a frontend. the frontend in this case is meant to be google sheets.

The application is setup to receive data from a google sheets and handle the data from filled in fields and then return the result from some langchain applied handling to open ai on that data.

for endpoint documentation use the following url:

https://langcorn-sheets-gen.vercel.app/docs

Here is a list of main endpoints to use.

• /prompt_simple - simply ask a question by prompt to Openai GPT 3.5 turbo