code: def get_max_deg(dataset):
      max_deg = 0
      for data in dataset:
          row, col = data.edge_index
          num_nodes = data.num_nodes
          deg = degree(row, num_nodes)
          deg = max(deg).item()
          if deg > max_deg:
              max_deg = int(deg)
      return max_deg
  
imports: import torch
  import torch.nn
  import torch.nn.functional
  from torch_geometric.nn.conv import MessagePassing
  from torch_geometric.utils import degree, remove_self_loops, add_self_loops
label_desc: Use image node_id 1 for calling a global function with example usage: get_max_deg(dataset) and returns: max_deg