human
Solve the following python programming problem given the following code:
@ property 
@ memoized 
def configs(self) : 
    "
        Access the notification's associated configs as a list, transparently
        returning an appropriate dummy for old notifications which have
        `report_slug` instead of `config_ids`.
        " 
    if self.config_ids : 
        configs = ReportConfig.view ('_all_docs', keys = self.config_ids, include_docs = True).all () 
        configs = [c for c in configs if (not hasattr (c, 'deleted'))] 
        def _sort_key(config_id) : 
            if (config_id in self.config_ids) : 
                return self.config_ids.index (config_id) 
else : 
                return len (self.config_ids) 
configs = sorted (configs, key = _sort_key) 
else : 
        if (self.report_slug == 'admin_domains') : 
            raise UnsupportedScheduledReportError ('admin_domains is no longer supported as a schedulable report for the time being') 
else : 
            class ReadonlyReportConfig (ReportConfig) : 
                def save(self, * args, **kwargs) : 
                    pass 
config = ReadonlyReportConfig () 
            object.__setattr__ (config, '_id', 'dummy') 
            config.report_type = ProjectReportDispatcher.prefix 
            config.report_slug = config.report_slug 
            config.domain = self.domain 
            config.owner_id = self.owner_id 
            configs = [config] 
return tuple (configs) 

    
    

    Fix the buggy line: config.report_slug = config.report_slug
assistant
#Here is Python program to fix the buggy line: config.

config.report_slug = self.report_slug