# Production Requirements - Core dependencies only
# Keep this minimal for production deployments

# Core API dependencies
fastapi
uvicorn[standard]
python-dotenv
python-multipart

# Data processing
numpy
requests

# LLM Providers
openai
google-generativeai

# Vector Store & Embeddings (optional - choose based on needs)
# Uncomment if needed in production
chromadb
langchain-mongodb
pymongo

# MongoDB Atlas Vector Store (optional)
pymongo[srv]

# HuggingFace dependencies
# transformers
# accelerate

# Sentence Transformers - Choose ONE option below:
# FULL sentence-transformers (easier to use, ~800MB+ )
# sentence-transformers

# Note: sentence-transformers will automatically use CPU-only PyTorch if CUDA is not available (easier to use, ~200MB - 300MB )
# To force CPU-only installation: pip install torch --index-url https://download.pytorch.org/whl/cpu && pip install sentence-transformers

# LangChain for RAG
langchain
langchain-core
langchain-text-splitters
langchain-openai
langchain-chroma
langchain_google_genai
langchain-huggingface
langchain-community

bs4
lxml