code: func RemovePredicateKeyFromAlgoProvider(providerName, key string) error {
  	schedulerFactoryMutex.Lock()
  	defer schedulerFactoryMutex.Unlock()
  
  	validateAlgorithmNameOrDie(providerName)
  	provider, ok := algorithmProviderMap[providerName]
  	if !ok {
  		return fmt.Errorf("plugin %v has not been registered", providerName)
  	}
  	provider.FitPredicateKeys.Delete(key)
  	return nil
  }
docs: // RemovePredicateKeyFromAlgoProvider removes a fit predicate key from algorithmProvider.