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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_description(self, config):
 """ _parse_description scans the provided configuration block and extracts the vrf description value. The return dict is intended to be merged into the response dict. Args: config (str):
 The vrf configuration block from the nodes running configuration Returns: dict: resource dict attribute """

        value = DESCRIPTION_RE.search(config).group('value')
        return dict(description=value)