Drew M.

### 🐛 Describe the bug Hi, I'm trying to follow along the [Hetergeneous Graph Learning](https://pytorch-geometric.readthedocs.io/en/latest/notes/heterogeneous.html) tutorial on some actual data and when I get to the [Graph Sampling](https://pytorch-geometric.readthedocs.io/en/latest/notes/heterogeneous.html) step I'm...

Hi, in the Inductive Link Prediction Split section of [this colab notebook](https://colab.research.google.com/drive/1ycdlJuse7l2De7wi51lFd_nCuaWgVABc?usp=sharing#scrollTo=OB34ecnHTh_I), I see we're making copies of the input graph to help set up the train / val /...