Allowed for app running on AWS to use smaller embedding model and not to load representation LLM (due to size restrictions).

Dockerfile now installs models directly into user folder instead of moving from base folder

Updated Gradio version for spaces. Updated Dockerfile to enable Llama.cpp build with Cmake

Updated packages. Improve hierarchy vis. Better models - mixedbread and phi3. Now option to split texts into sentences before modelling.

first commit