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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_content(self, key):
 """ Gets given content from the cache. Usage:: True 'Skywalker' :param key: Content to retrieve. :type key: object :return: Content. :rtype: object """


        LOGGER.debug("> Retrieving '{0}' content from the cache.".format(self.__class__.__name__, key))

        return self.get(key)