code: def test_functional_after_reload(self):
      self.assertNotIn("tensorboard", sys.modules)
      import tensorboard as tensorboard  # it makes the Google sync happy
  
      submodules = ["notebook", "program", "summary"]
      dirs_before = {
          module_name: dir(getattr(tensorboard, module_name))
          for module_name in submodules
      }
      tensorboard = importlib.reload(tensorboard)
      dirs_after = {
          module_name: dir(getattr(tensorboard, module_name))
          for module_name in submodules
      }
      self.assertEqual(dirs_before, dirs_after)
  
imports: import importlib
  import sys
  import unittest
label_desc: Use image node_id 1 for calling the ReloadTensorBoardTest obj's underlying member method code with example usage: obj.test_functional_after_reload() without return types