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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_crawler_stats(self):
        '''
        Gather crawler stats

        @return: A dict of stats
        '''
        self.logger.debug("Gathering crawler stats")
        the_dict = {}

        the_dict['spiders'] = self.get_spider_stats()['spiders']
        the_dict['machines'] = self.get_machine_stats()['machines']
        the_dict['queue'] = self.get_queue_stats()['queues']

        return the_dict