Help me with this piece of code

torch.compile FX (Functional Transformations)
1

import torch

x = torch.tensor([[1., -1.], [1., 1.]], requires_grad=True)
out = x.pow(2).sum()
out.backward()
x.grad

2

What kind of issues are you seeing with this code?

3 
import torch

x = torch.tensor([[1., -1.], [1., 1.]], requires_grad=True)
out = x.pow(2).sum()
out.backward()
print(x.grad)