code: def _get_config(self):
      return {
          "name": "soft_target_cross_entropy",
          "ignore_index": -1,
          "reduction": "mean",
      }
  
file_path: ClassyVision/test/losses_soft_target_cross_entropy_loss_test.py
imports: import copy
  import unittest
  import torch
  from classy_vision.losses import build_loss, SoftTargetCrossEntropyLoss
label_desc: Use image node_id 1 for calling the TestSoftTargetCrossEntropyLoss obj's underlying member method code with example usage: obj._get_config() and returns: dict