Updated README

README.md

@@ -32,7 +32,10 @@ EduConnect/
 │   └── utils/
 │       ├── __init__.py
 │       ├── db.py                    # Centraized DB functions for ChromaDB collections, TinyDB
+│       ├── chat_rag.py              # LLM chat function with RAG from vector DB
+│       ├── doc_ingest.py            # Utility to ingest pdf documents into vector DB
 │       ├── jwt_utils.py             # Utility for JWT tokens
+│       ├── download_model.py        # Utility for downloading model from hugging face
 │       └── ec_image_utils.py        # Integrates MTCNN and Facenet for login authentication
 ├── static/
 │   ├── css/                         # CSS for the administration portal
@@ -40,5 +43,6 @@ EduConnect/
 │   └── images/                      # UI rendering images for administration page
 ├── Dockerfile                       # Docker configuration for setting up the environment
 ├── requirements.txt                 # Lists all Python library dependencies
+├── entrypoint.sh
 └── .env                             # Environment variables for configuration settings
 ```