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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(cls, filename):
 """ Loads the experiment from disk. :param filename: the filename of the experiment to load :type filename: str :return: the experiment :rtype: Experiment """

        jobject = javabridge.static_call(
            "weka/experiment/Experiment", "read", "(Ljava/lang/String;)Lweka/experiment/Experiment;",
            filename)
        return Experiment(jobject=jobject)