docstr: A dummy loss to trigger soft-update
docstr_tok: ["A","dummy","loss","to","trigger","soft-update"]
code: def soft_update_result(self) -> torch.Tensor:
      """
      A dummy loss to trigger soft-update
      """
      one = torch.ones(1, requires_grad=True)
      return one + one
  
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 8 for calling the ReAgentLightningModule obj's underlying member method code with example usage: obj.soft_update_result() and returns: unknown