code: def test_small_graph_false():
      z = [1000, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1]
      assert not nx.is_graphical(z, method="hh")
      assert not nx.is_graphical(z, method="eg")
      z = [6, 5, 4, 4, 2, 1, 1, 1]
      assert not nx.is_graphical(z, method="hh")
      assert not nx.is_graphical(z, method="eg")
      z = [1, 1, 1, 1, 1, 1, 2, 2, 2, 3, 4]
      assert not nx.is_graphical(z, method="hh")
      assert not nx.is_graphical(z, method="eg")
  
file_path: networkx/networkx/algorithms/tests/test_graphical.py
imports: import pytest
  import networkx
label_desc: Use image node_id 7 for calling a global function with example usage: test_small_graph_false() without return types