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Problem Description:
A beginner in the fan exchange group torch-geometricis using this toolkit from torch_geometric.data import Dataand has the following problemsModuleNotFoundError: No module named 'torch_scatter'
Cause Analysis:
This problem is very simple, that is, to use torch-geometricthis graph neural network toolkit, you need other dependent packages torch-scatter, torch-cluster, torch-spline-conv, torch-sparse.
Obviously, this little partner has only installed it torch-geometric, so there will be a problem that the corresponding module cannot be found when importing and running.
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