AttributeError: 'GraphTensor' object has no attribute 'values'

[yarri-oss]

It looks like this example file uses an older syntax for GraphTensor and might need to be updated:

Specifically this line contains the attribute 'values'

def transform_fn(gt: tfgnn.GraphTensor) -> tfgnn.GraphTensor:
  values = gt.values
  # Remove string fields.
  del values.context["seed_id"]

[janpfeifer]

Indeed the examples directory still has the old syntax, and is also partly missing.

We are finishing to update some parts of the library and graph sampler, and then we will work on examples. I'll leave the issue open for now.

[arnoegw]

TF-GNN has a number of good Colab tutorials for a while now.

The reported file examples/citeseer/graph_tensor_example.py indeed is broken as @yarri-oss and @janpfeifer described, so I have deleted it with PR https://github.com/tensorflow/gnn/commit/ee912b2109e3df3849b831708799c29b0f936069.