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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def load_history(self, f):
 """Load the history of a ``NeuralNet`` from a json file. See ``save_history`` for examples. Parameters f : file-like object or str """

        # 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)