# CPU-only torch wheels — HF free tier has no GPU.
# This cuts image size from ~5 GB to ~1.5 GB and removes all NVIDIA/CUDA deps.
--extra-index-url https://download.pytorch.org/whl/cpu

fastapi>=0.100.0,<0.116.0
uvicorn>=0.23.0,<0.31.0
transformers>=4.32.0,<4.46.0
torch==2.4.1+cpu
torchaudio==2.4.1+cpu
librosa>=0.10.0,<0.11.0
soundfile>=0.12.1,<0.13.0
pydantic>=2.0.0,<2.10.0
requests>=2.31.0,<2.33.0
numpy>=1.22.0,<2.0.0
slowapi>=0.1.9,<0.2.0
python-multipart>=0.0.6,<0.1.0
sse-starlette>=1.6.0,<2.0.0

# Music-native AI detector dependencies (lofcz/ai-music-detector).
# All three are already installed transitively via librosa/transformers,
# but we pin them explicitly so a dep-pin change can't silently
# break the music-detector load path.
scipy>=1.10.0,<2.0.0          # minimum_filter1d for fakeprint hull
safetensors>=0.4.0,<1.0.0     # numpy weight loader for the LR head
huggingface_hub>=0.20.0,<1.0.0  # one-shot model download on startup