The converter for aten.atan2.out

The aten.atan2.out operation computes the element-wise arctangent of two tensors, storing the result in a pre-defined output tensor out, but does not modify the input tensors, making it not an inplace operation in the traditional sense.

"schema": "aten.atan2.out(Tensor self, Tensor other, \*, Tensor(a!) out) -> Tensor(a!)",
https://pytorch.org/docs/stable/generated/torch.atan2.html