How do I pass a cuda event from python to a c++ operation?

I’m trying to pass a “cuda event” from python to cpp function, but I’m getting an error.

torch version is 1.13.0a0+d0d6b1f.

python code

event = torch.cuda.Event()

c++ code

void my_fn(at::cuda::CUDAEvent event){

err msg.

/opt/conda/lib/python3.8/site-packages/torch/include/pybind11/cast.h:1441:37: error: use of deleted function ‘at::cuda::CUDAEvent::CUDAEvent(const at::cuda::CUDAEvent&)’

Is there any other way to pass “cuda event” from python to cpp?
Thanks in advance!