code: func RemovePredicateKeyFromAlgorithmProviderMap(key string) {
  	schedulerFactoryMutex.Lock()
  	defer schedulerFactoryMutex.Unlock()
  
  	for _, provider := range algorithmProviderMap {
  		provider.FitPredicateKeys.Delete(key)
  	}
  }
docs: // RemovePredicateKeyFromAlgorithmProviderMap removes a fit predicate key from all algorithmProviders which in algorithmProviderMap.