code: def time_add_edges_from(self, graph_type):
      self.G.add_edges_from(self.edges)
  
file_path: networkx/benchmarks/benchmarks/benchmark_classes.py
imports: from itertools import permutations
  import networkx
label_desc: Use image node_id 4 for calling the GraphBenchmark obj's underlying member method code with example usage: obj.time_add_edges_from(graph_type) without return types