code: def test_scipy_pagerank_max_iter(self):
      with pytest.raises(nx.PowerIterationFailedConvergence):
          _pagerank_scipy(self.G, max_iter=0)
  
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 2 for calling the TestPageRankScipy obj's underlying member method code with example usage: obj.test_scipy_pagerank_max_iter() without return types