Updated gradio version. Updated default example page embeddings

Updated default dataset, packages, and readme

Updated default source embeddings to latest version of redaction app (v1.6.1)

Updated embeddings for example, package requirements.

Removed langchain and llama-cpp-python (not actively supported anymore) dependencies. Updated packages. Updated default dataset

Updated user guide example. App should now be able to accept .md files as input

Changed embedding model to mixed bread xsmall, optimised related functions in general. Updated Gemini model references.

Updated default data source

Refocused app for working with Document Redaction guide. Added Gemma 3 1b as base model. Various UI and config improvements

Changed embedding model, added reference to chat model on front page

Init repo