docstr: Conversion from non-square array.
code: def test_shape(self):
      "Conversion from non-square array."
      A = np.array([[1, 2, 3], [4, 5, 6]])
      pytest.raises(nx.NetworkXError, nx.from_numpy_array, A)
  
imports: import pytest
  import networkx
  from networkx.generators.classic import barbell_graph, cycle_graph, path_graph
  from networkx.utils import graphs_equal
label_desc: Use image node_id 5 for calling the TestConvertNumpyArray obj's underlying member method code with example usage: obj.test_shape() without return types