code: def test_train_interaction(self):
      self.run_interaction(train=True)
  
file_path: MONAI/tests/test_deepedit_interaction.py
imports: from __future__ import annotations
  import unittest
  import numpy
  import torch
  from monai.apps.deepedit.interaction import Interaction
  from monai.apps.deepedit.transforms import AddGuidanceSignalDeepEditd, AddInitialSeedPointMissingLabelsd, AddRandomGuidanceDeepEditd, FindAllValidSlicesMissingLabelsd, FindDiscrepancyRegionsDeepEditd, SplitPredsLabeld
  from monai.data import DataLoader, Dataset
  from monai.engines import SupervisedTrainer
  from monai.engines.utils import IterationEvents
  from monai.losses import DiceCELoss
  from monai.transforms import Activationsd, AsDiscreted, Compose, ToTensord
label_desc: Use image node_id 2 for calling the TestInteractions obj's underlying member method code with example usage: obj.test_train_interaction() without return types