code: def __init__(self, item_embed_dim):
      super(AggregateTemporalNodeFeatures, self).__init__()
  
      self.Wq = nn.Linear(item_embed_dim, item_embed_dim, bias=False)
  
imports: import torch
  import numpy
  import torch.nn
  from typing import List
  import torch.nn.functional
  from torch_geometric.nn import GCNConv
label_desc: Use image node_id 1 to create a new AggregateTemporalNodeFeatures object from inherited base classes: nn with example: obj = AggregateTemporalNodeFeatures(item_embed_dim)