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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 _parse_meta(self, meta):
 """ Parse the _meta element from a dynamic host inventory output. """

        for hostname, hostvars in meta.get('hostvars', {}).items():
            for var_key, var_val in hostvars.items():
                self._get_host(hostname)['hostvars'][var_key] = var_val