class_docstr: Wrapper for datasets from the [Open Graph Benchmark (OGB)](https://ogb.stanford.edu/).
  
  **Arguments**
  
  - `dataset`: an OGB library-agnostic dataset.
code: def __init__(self, dataset, **kwargs):
      self.dataset = dataset
      super().__init__(**kwargs)
  
imports: import numpy
  from spektral.data import Dataset, Graph
  from spektral.utils import sparse
label_desc: Use image node_id 1 to create a new OGB object from inherited base classes: Dataset with example: obj = OGB(dataset)