Is there a way to induce the connected components in a graph?

[realCrush]

Hi, is there a way to induce the connected components in a graph? for example, given a graph with 5 nodes and edge_index = torch.tensor([[0,1,2,3], [1,0,3,2]]), we want to get node's label like: label = torch.tensor([0,0,1,1,2]), is it possible in PyG? @rusty1s

[rusty1s]

I think you can use scipy for this, similar to what we do here.