code: def test_iterate_empty_run(self):
      empty_structure = ContainerStructure[Value, dict]()
  
      self.assertListEqual(
          list(empty_structure.iterate_subpaths([])), []
      )
      self.assertListEqual(
          list(empty_structure.iterate_subpaths(["test"])), []
      )
  
imports: import unittest
  import uuid
  from neptune.exceptions import MetadataInconsistency
  from neptune.internal.backends.neptune_backend_mock import NeptuneBackendMock
  from neptune.internal.container_structure import ContainerStructure
  from neptune.internal.container_type import ContainerType
  from neptune.types.value import Value
label_desc: Use image node_id 2 for calling the TestIterateSubpaths obj's underlying member method code with example usage: obj.test_iterate_empty_run() without return types