Best way to display pre-made visuals like graphics in bot's responses

I’m new to Pickaxe so my apologies if the question is silly/obvious.
I’m creating a knowledge base file for my first bot using GoogleDocs (which I guess I later need to download as a Word or PDF file to upload as I found out Google Docs can’t be scraped at the moment) and I want to include specific pre-made graphics/illustrations in my answers, maybe even videos at some point. What’s the best way to go about it?

Thank you in advance.

The Knowledge Base is only for text-based files. If you upload a PDF with images, the images won’t be “seen”.

If you enter a youtube video, the system will scrape the audio transcript of the Pickaxe and add it as if it was a text document. So again, it won’t “see” the video, it just grabs the text transcript of what is said in the video.

There is currently no way to upload images into the database.

I imagine you can give your pickaxe a certain parameter of when to serve an image or visual and have it display as an iframe.

any action that can trigger the display of picture or images sequentially or based on a set of rules? It would be good for consultation app that might display premade chart, or conversation bot that display picture, etc

You can definitely display images in your outputs. Here is a post that explains how to render images in the output.