code: def test_astar_cutoff2(self):
      assert nx.astar_path(self.XG, "s", "v", cutoff=10.0) == [
          "s",
          "x",
          "u",
          "v",
      ]
      assert nx.astar_path_length(self.XG, "s", "v") == 9
  
imports: import pytest
  import networkx
  from networkx.utils import pairwise
label_desc: Use image node_id 17 for calling the TestAStar obj's underlying member method code with example usage: obj.test_astar_cutoff2() without return types