code: def __init__(self):
      super().__init__()
      self.conv1 = GCNConv(5, 6)
      self.conv2 = GCNConv(6, 7)
  
file_path: pytorch_geometric/test/utils/test_embedding.py
imports: import pytest
  import torch
  from torch_geometric.nn import GCNConv, Linear
  from torch_geometric.utils import get_embeddings
label_desc: Use image node_id 1 to create a new GNN object from inherited base classes: torch.nn with example: obj = GNN()