text: #pragma once
  
  #include <torch/csrc/WindowsTorchApiMacro.h>
  
  #include <memory>
  
  namespace torch {
  namespace jit {
  
  struct Graph;
  struct ArgumentSpec;
  
  TORCH_API void PropagateRequiresGrad(std::shared_ptr<Graph>& graph);
  
  } // namespace jit
  } // namespace torch
  