fastapi>=0.110.0
uvicorn[standard]>=0.29.0
websockets>=12.0
pyguitarpro>=0.10.1
cloudscraper>=1.2.71
curl_cffi>=0.7.0
midiutil>=1.2.1
mido>=1.3.0
Pillow>=10.0.0
PyYAML>=6.0
python-multipart>=0.0.9
structlog>=24.1.0
asgi-correlation-id>=4.3.3
psutil>=5.9.0
py-cpuinfo>=9.0.0
yt-dlp>=2025.1.1
# Used by lib/sloppak_convert.py:_run_demucs_remote and
# lib/lyrics_transcribe.py:transcribe_vocals_remote to talk to optional
# remote Demucs / WhisperX servers. Currently transitively pulled by
# cloudscraper, but declaring it explicitly avoids breakage if that
# transitive dep ever changes upstream.
requests>=2.31

# Hard dependency of anyio (FastAPI/Starlette's async layer): anyio imports it
# lazily, so `import anyio` succeeds without it but the server crashes with
# `ModuleNotFoundError: sniffio` the moment it enters its async loop. Normally
# transitive via fastapi -> starlette -> anyio, but the desktop bundle's Python
# install doesn't reliably include it (observed missing in clean Windows AND
# Linux bundles, causing "backend failed before startup"). Declare it
# explicitly, same as requests above.
sniffio>=1.3.1