code: def set_reporter(self, reporter):
      if reporter is None:
          reporter = pl.loggers.base.DummyExperiment()
      self._reporter = reporter
      return self
  
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 3 for calling the ReAgentLightningModule obj's underlying member method code with example usage: obj.set_reporter(reporter) and returns: self