requirements.txt

streamlit>=1.0
chromadb>=0.4.0
sentence-transformers>=2.2.0 # Keep for now, might be needed by ChromaDB implicitly? Safer to keep.
requests>=2.20.0
# rank_bm25>=0.2 # Removed - No longer using keyword search
tqdm # Already used in embed_and_store, good to keep consistent
beautifulsoup4 # Already used in parse_libguides
python-dotenv
# google-generativeai # Remove old library
# google-genai>=1.0.0 # Remove google-genai
huggingface_hub>=0.20.0 # For InferenceClient
datasets>=2.0.0 # For loading HF datasets
pandas>=1.5.0 # For handling dataframes
pyarrow>=10.0.0 # For reading parquet files