code: def test_eulerian_with_keys(self, graph_type, result):
      G = graph_type([(0, 1), (1, 0)])
      answer = nx.eulerian_path(G, keys=True)
      assert list(answer) == result
  
imports: import collections
  import pytest
  import networkx
label_desc: Use image node_id 7 for calling the TestEulerianPath obj's underlying member method code with example usage: obj.test_eulerian_with_keys(graph_type, result) without return types