class_docstr: Base class to calculate hidden state loss.
  Returned dict includes a loss value and additional outputs.
class_docstr_tok: ["Base","class","to","calculate","hidden","state","loss",".","Returned","dict","includes","a","loss","value","and","additional","outputs","."]
docstr: Add here all required inputs
docstr_tok: ["Add","here","all","required","inputs"]
code: def _input_names(self):
      """Add here all required inputs"""
      return []
  
imports: import math
  import torch
label_desc: Use image node_id 5 for calling the MegatronBaseHiddenLoss obj's underlying member method code with example usage: obj._input_names() and returns: list