code: def load_history(self, f):
          
          # TODO: Remove warning in a future release
          warnings.warn(
              "load_history is deprecated and will be removed in the next "
              "release, please use load_params with the f_history keyword",
              DeprecationWarning)
  
          self.history = History.from_file(f)
docs: Load the history of a ``NeuralNet`` from a json file. See
          ``save_history`` for examples.
  
          Parameters
          ----------
          f : file-like object or str