You're welcome! Clearly a lot of effort has gone into this post and the gifs, deserves to be see as written :)

Thank you Fran, I'm glad you liked it. There is a big rabbit hole to go down when you start looking into the different types of chains and models LangChain supports (not just OpenAI models). Happy to answer any questions if you have any, thanks for the feedback!

Hi Heaust - The gifs don't seem to work on Firefox. I saw the bug report from last year but doesn't seem to have been fixed. However a workaround I found is to host the gif elsewhere and upload the image via hyperlink instead of from your device. Nice article btw!