code: def test_seed_argument(self):
      G = nx.karate_club_graph()
      C = nx.community.fast_label_propagation_communities(G, seed=2023)
      truth = {frozenset(c) for c in C}
      self._check_communities(G, truth, seed=2023)
  
imports: from itertools import chain, combinations
  import pytest
  import networkx
label_desc: Use image node_id 13 for calling the TestFastLabelPropagationCommunities obj's underlying member method code with example usage: obj.test_seed_argument() without return types