find /opt /workspace/home /usr/share -type f \( -name '*.onnx' -o -name '*.pth' -o -name '*.pt' \) 2>/dev/null | head -30; python - <<'PY'
import importlib.util
for m in ['pymatting','torch','maxflow','sklearn']:print(m,importlib.util.find_spec(m))
PY
ls -lh /workspace/input/photos | head