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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_lldp_status(cls, intf):
 """Retrieves the LLDP status. """

        if intf not in cls.topo_intf_obj_dict:
            LOG.error("Interface %s not configured at all", intf)
            return False
        intf_obj = cls.topo_intf_obj_dict.get(intf)
        return intf_obj.get_lldp_status()