code: def test_repr_before_load(self):
      @lazy.lazy_load("foo")
      def foo():
          self.fail("Should not need to resolve this module.")
  
      self.assertEqual(
          repr(foo), "<module 'foo' via LazyModule (not yet loaded)>"
      )
  
file_path: tensorboard/tensorboard/lazy_test.py
imports: import unittest
  from tensorboard import lazy
label_desc: Use image node_id 3 for calling the LazyTest obj's underlying member method code with example usage: obj.test_repr_before_load() without return types