requirements.txt

# ── Dataset access ────────────────────────────────────────────────────────────
datasets>=2.18.0

# ── Query embedding (local, cached after first download ~1.3 GB) ──────────────
sentence-transformers
torch

# ── LLM chain ─────────────────────────────────────────────────────────────────
langchain-core>=1.2.0
langchain-huggingface

# ── UI  (Gradio 5.x — sdk_version "5.0.0" in README.md) ──────────────────────
# Gradio 5.x rewrote oauth.py → no HfFolder import issue (was a 4.x bug)
# pydub is no longer a gradio 5.x dependency → pyaudioop not required
gradio>=5.0.0

# ── Utilities ─────────────────────────────────────────────────────────────────
numpy
python-dotenv