code: def reporter(self):
      return self._reporter
  
imports: import inspect
  import logging
  import pytorch_lightning
  import torch
  from reagent.core.tensorboardX import SummaryWriterContext
  from reagent.core.utils import lazy_property
  from typing_extensions import final
label_desc: Use image node_id 4 for calling the ReAgentLightningModule obj's underlying member method code with example usage: obj.reporter() and returns: self