Hey, when building a VectorStoreIndex, I know you can add the show_progress=True param to show the progress in the terminal like this:
index = VectorStoreIndex.from_documents(docs, show_progress=True)
But I was wondering if its possible to access the progress programmatically through a callback manager or some other means other than just through what gets logged to the console? I couldn't find anything in the docs, and from what I can tell from the source code, that boolean show_progress param doesn't result in any callback that can be accessed without modifying the source. But idk. Any help would be very appreciated, thanks!
