code: def test_binomial_tree(self):
      graphs = (
          None,
          nx.Graph,
          nx.DiGraph,
          nx.MultiGraph,
          nx.MultiDiGraph,
      )
      for create_using in graphs:
          for n in range(4):
              b = nx.binomial_tree(n, create_using)
              assert nx.number_of_nodes(b) == 2**n
              assert nx.number_of_edges(b) == (2**n - 1)
  
imports: import itertools
  import typing
  import pytest
  import networkx
  from networkx.algorithms.isomorphism.isomorph import graph_could_be_isomorphic
  from networkx.utils import edges_equal, nodes_equal
label_desc: Use image node_id 10 for calling the TestGeneratorClassic obj's underlying member method code with example usage: obj.test_binomial_tree() without return types