# FastAPI server
fastapi==0.109.0
uvicorn[standard]==0.27.0
python-multipart==0.0.6

# Audio processing
numpy>=1.23.0
scipy>=1.10.0
librosa>=0.10.0
soundfile>=0.12.0
pydub>=0.25.0
resampy>=0.4.0

# PyTorch (CPU version for broader compatibility, use CUDA version for GPU)
torch>=2.0.0
torchaudio>=2.0.0

# RVC dependencies
faiss-cpu>=1.7.4
pyworld>=0.3.4
praat-parselmouth>=0.4.3
torchcrepe>=0.0.20
ffmpeg-python>=0.2.0

# so-vits-svc dependencies
onnxruntime>=1.16.0
cn2an>=0.5.22

# Utilities
requests>=2.31.0
websockets>=12.0
aiofiles>=23.2.0
python-dotenv>=1.0.0