requirements.txt

# ── Web requests ──────────────────────────────────────────
requests>=2.31.0
# urllib3 intentionally unpinned — gradio needs ~=2.0, requests is flexible
charset-normalizer>=3.3.2

# ── Environment / config ───────────────────────────────────
python-dotenv>=1.0.0

# ── NLP / Similarity ──────────────────────────────────────
jellyfish>=1.0.3
sentence-transformers>=2.7.0
scikit-learn>=1.4.2
torch>=2.2.2
transformers>=4.40.2

# ── FastAPI (REST /search endpoint) ───────────────────────
fastapi>=0.111.0
uvicorn[standard]>=0.29.0
pydantic>=2.7.1

# ── Gradio UI (HF Spaces) ─────────────────────────────────
gradio>=4.31.5