May 26

1. 11:06

   fix: EnsembleRetriever from langchain_classic, add langchain-classic dep

   Natesh
   790907f
2. 10:53

   fix: replace deprecated RetrievalQA with modern LCEL chain, fix all import paths

   Natesh
   a87a029
3. 10:49

   fix: update langchain imports to modern package paths (0.3+)

   Natesh
   92cbf4c
4. 10:19

   fix: remove hatchling build-system, set uv package=false for script app

   Natesh
   bf74761
5. 10:17

   Initial deploy: Streamlit chatbot with HF Inference backend

   Natesh
   c159655
6. 10:04

   initial commit

   NateshKrishna
   Verified signature

   22340b3