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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 _filter_releases(self):
 """ Run the release filtering plugins """

        global display_filter_log
        filter_plugins = filter_release_plugins()
        if not filter_plugins:
            if display_filter_log:
                logger.info("No release filters are enabled. Skipping filtering")
                display_filter_log = False
        else:
            for plugin in filter_plugins:
                plugin.filter(self.info, self.releases)