code: def test_neighbors(self):
      for G, A in self.GA:
          node = list(G.nodes())[0]
          assert set(G.neighbors(node)) == set(A.neighbors(node))
  
imports: import pytest
  import networkx
  from networkx.algorithms.approximation import k_components
  from networkx.algorithms.approximation.kcomponents import _AntiGraph, _same
label_desc: Use image node_id 8 for calling the TestAntiGraph obj's underlying member method code with example usage: obj.test_neighbors() without return types