requirements.txt

# ===============================
# Frontend
# ===============================
streamlit==1.28.1

# ===============================
# Backend / API
# ===============================
fastapi==0.104.1
uvicorn==0.24.0
requests==2.31.0

# ===============================
# Config
# ===============================
python-dotenv==1.0.0
pydantic==2.5.0
pydantic-settings==2.1.0

# ===============================
# Agent / LLM Stack
# ===============================
langchain==0.1.0
langchain-openai==0.0.5
# ❌ DO NOT pin langchain-core manually

# ===============================
# LLM Providers
# ===============================
anthropic==0.7.0

# ===============================
# Database
# ===============================
sqlalchemy==2.0.23

# ===============================
# Networking
# ===============================
httpx==0.24.1