code: def test_has_eulerian_path_not_weakly_connected(self, G):
      G.add_edges_from([(0, 1), (2, 3), (3, 2)])
      assert not nx.has_eulerian_path(G)
  
imports: import collections
  import pytest
  import networkx
label_desc: Use image node_id 4 for calling the TestHasEulerianPath obj's underlying member method code with example usage: obj.test_has_eulerian_path_not_weakly_connected(G) without return types