code: def track_time(graph_name, k):
      device = utils.get_bench_device()
      data = utils.process_data(graph_name)
      graph = data[0]
      # dry run
      gg = dgl.transforms.metis_partition(graph, k)
  
      # timing
      with utils.Timer() as t:
          for i in range(3):
              gg = dgl.transforms.metis_partition(graph, k)
  
      return t.elapsed_secs / 3
  
imports: import time
  import dgl
  import numpy
  import torch
  from ..None import utils
label_desc: Use image node_id 1 for calling a global function with example usage: track_time(graph_name, k) and returns: unknown