# LangChain and Google Gemini
langchain
langchain_google_genai
langchain-community

# Embeddings and vector DB
faiss-cpu
numpy

# PDF and text processing
PyPDF2
tiktoken

# Environment variables
python-dotenv

# Optional: For caching or in-memory DB if needed later
redis

# Testing
pytest

#Pandas
Pandas

#Transformer
sentence-transformers 
transformers 
huggingface-hub

#openpyxl
openpyxl