chore: n to 1 retrieval (#6839)

web/app/components/workflow/nodes/knowledge-retrieval/types.ts

@@ -2,7 +2,6 @@ import type { CommonNodeType, ModelConfig, ValueSelector } from '@/app/component
 import type { RETRIEVE_TYPE } from '@/types/app'
 import type {
   RerankingModeEnum,
-  WeightedScoreEnum,
 } from '@/models/datasets'
 
 export type MultipleRetrievalConfig = {
@@ -14,7 +13,6 @@ export type MultipleRetrievalConfig = {
   }
   reranking_mode?: RerankingModeEnum
   weights?: {
-    weight_type: WeightedScoreEnum
     vector_setting: {
       vector_weight: number
       embedding_provider_name: string

web/app/components/workflow/nodes/knowledge-retrieval/use-config.ts

@@ -263,7 +263,7 @@ const useConfig = (id: string, payload: KnowledgeRetrievalNodeType) => {
     handleMultipleRetrievalConfigChange,
     handleModelChanged,
     handleCompletionParamsChange,
-    selectedDatasets,
+    selectedDatasets: selectedDatasets.filter(d => d.name),
     handleOnDatasetsChange,
     isShowSingleRun,
     hideSingleRun,

web/app/components/workflow/nodes/knowledge-retrieval/utils.ts

@@ -7,7 +7,6 @@ import type {
 import {
   DEFAULT_WEIGHTED_SCORE,
   RerankingModeEnum,
-  WeightedScoreEnum,
 } from '@/models/datasets'
 import { RETRIEVE_METHOD } from '@/types/app'
 import { DATASET_DEFAULT } from '@/config'
@@ -100,7 +99,6 @@ export const getMultipleRetrievalConfig = (multipleRetrievalConfig: MultipleRetr
 
   if (allHighQuality && !inconsistentEmbeddingModel && (reranking_mode === RerankingModeEnum.WeightedScore || reranking_mode === undefined) && !weights) {
     result.weights = {
-      weight_type: WeightedScoreEnum.Customized,
       vector_setting: {
         vector_weight: allHighQualityVectorSearch
           ? DEFAULT_WEIGHTED_SCORE.allHighQualityVectorSearch.semantic