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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 get_config(self):
 """Get the combined configuration of all curriculums in this MetaCurriculum. Returns: A dict from parameter to value. """

        config = {}

        for _, curriculum in self.brains_to_curriculums.items():
            curr_config = curriculum.get_config()
            config.update(curr_config)

        return config