GraphGallery 0.2.0

Changelogs

• update docstrings
• rewrite dataset API
  you can load the dataset like

from graphgallery.data import Planetoid, NPZDataset
data = Planetoid('cora',, verbose=True)
# data = NPZDataset('cora', verbose=True)
adj, x, labels = data.graph.unpack()
idx_train, idx_val, idx_test = data.split()