message: Ordered includes
diff: #include "pybind11/pybind11.h"
  #include "pybind11/eigen.h"
  #include "pybind11/stl.h"
  -#include "pybind11_Image.hpp"
  #include "eos/cpp17/optional.hpp"
  #include "pybind11_optional.hpp"
  #include "pybind11_variant.hpp"
  +#include "pybind11_Image.hpp"
  #include "Eigen/Core"
  