class_docstr: This is a helper for replicating the history object
  behavior of Keras to make Talos Scan() API consistent between
  the two backends.
code: def init_history(self):
      self.history = {}
  
file_path: talos/talos/utils/torch_history.py
label_desc: Use image node_id 2 for calling the TorchHistory obj's underlying member method code with example usage: obj.init_history() without return types