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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 reset_all_metadata(self):
 """Clear all cached metadata Metadata will be re-fetched as required to satisfy requests. """

        self.topics_to_brokers.clear()
        self.topic_partitions.clear()
        self.topic_errors.clear()
        self.consumer_group_to_brokers.clear()