code: def test_nested_4(self):
      code = """
              items = [([lambda: x for x in range(2)], lambda: x) for x in range(3)]
              out = [([fn() for fn in fns], fn()) for fns, fn in items]
          """
      outputs = {"out": [([1, 1], 2), ([1, 1], 2), ([1, 1], 2)]}
      self._check_in_scopes(code, outputs)
  
imports: import doctest
  import textwrap
  import types
  import unittest
label_desc: Use image node_id 24 for calling the ListComprehensionTest obj's underlying member method code with example usage: obj.test_nested_4() without return types