# RAG from First Principles, Part 6: Build Your First RAG
# Loose upper bounds guard against a future major release breaking these snippets.
# For anything real, pin exact versions (e.g. `pip freeze > requirements.lock`).

# Core: local embeddings + the math
sentence-transformers>=2.2,<4
numpy>=1.24

# Hosted LLM example (skip if you use the local Ollama version of generate())
openai>=1.0,<2

# Optional: the "real vector database" upgrade section
chromadb>=0.4,<0.7

# Optional: only for the local Ollama generation path
requests>=2.28