Combining graphs into a bigger graph

[ntquanghai]

I am currently working on a graph from NetworkX (which was originated translated from a csv), which I intend to transform into a Pytorch Geometric dataset. However, I am unable to use from_networkx on the entire graph, as it returns a MemoryError. I intend to apply a workaround by splitting the csv into smaller parts, and creating corresponding NetworkX graphs to use them in networkx. My question is that is there a method to merge these PyG graphs together, in order to get the final graph? Or is there another alternative approach to this?
Thank you all in advance, and I would really appreciate any response!

[ntquanghai]

I closed this discussion as I found a way to create a graph dataset via Data() from torch_geometric.data