search

snap-stanford / ogb

Benchmark datasets, data loaders, and evaluators for graph machine learning
https://ogb.stanford.edu
MIT License
1.93k stars 397 forks source link

cannot import name 'PygLinkPropPredDataset' from 'ogb.linkproppred' #89

Closed houchengbin closed 3 years ago

houchengbin commented 3 years ago

Hi OGB team,

The following import error occurs, when I tried to import PygLinkPropPredDataset.

from ogb.linkproppred import PygLinkPropPredDataset Using backend: pytorch Traceback (most recent call last): File "", line 1, in ImportError: cannot import name 'PygLinkPropPredDataset' from 'ogb.linkproppred' (/home/user/miniconda3/envs/DGLpy38/lib/python3.8/site-packages/ogb/linkproppred/init.py)

But, it is OK to import Evaluator, e.g.,

from ogb.linkproppred import Evaluator

weihua916 commented 3 years ago

Hi! Have you installed Pytorch Geometric?

houchengbin commented 3 years ago

Hi! Have you installed Pytorch Geometric?

It works. Thank you for your help.