code: def test_incomplete_personalization(self, alg):
      G = nx.complete_graph(4)
      personalize = {3: 1}
      answer = {
          0: 0.22077931820379187,
          1: 0.22077931820379187,
          2: 0.22077931820379187,
          3: 0.3376620453886241,
      }
      p = alg(G, alpha=0.85, personalization=personalize)
      for n in G:
          assert p[n] == pytest.approx(answer[n], abs=1e-4)
  
imports: import random
  import pytest
  import networkx
  from networkx.classes.tests import dispatch_interface
  from networkx.algorithms.link_analysis.pagerank_alg import _pagerank_numpy, _pagerank_python, _pagerank_scipy
label_desc: Use image node_id 9 for calling the TestPageRank obj's underlying member method code with example usage: obj.test_incomplete_personalization(alg) without return types