# Web framework
fastapi[all]

# Database interaction
#sqlalchemy
#mysql-connector-python

# ASGI server
uvicorn

# File upload support
python-multipart

# Template engine
Jinja2

# LangChain for LLMs and AI workflow management
langchain

# LangChain HuggingFace integration
langchain-huggingface>=0.1.2

# Vector search and similarity
faiss-cpu

# OpenAI API (uncomment if needed)
#openai

# PDF processing
pypdf2
pypdf

# Community package for LangChain
langchain-community>=0.0.1

# Hugging Face integration
huggingface-hub>=0.23.0

protobuf

# Sentence Transformers for embeddings
sentence-transformers>=2.2.0, <4.0.0

# PyTorch installation from CPU-specific index
torch --extra-index-url https://download.pytorch.org/whl/cpu

# Gradio for building UI
#gradio