Merge branch 'feature/deepseek_rag_2.0' into debug

utils/llm/eta_llm/eta_llm_client.go

@@ -158,10 +158,10 @@ func (ds *ETALLMClient) FileChat(query string, KnowledgeId string, history []jso
 		Query:          query,
 		KnowledgeId:    KnowledgeId,
 		History:        ChatHistory,
-		TopK:           3,
-		ScoreThreshold: 0.5,
+		TopK:           20,
+		ScoreThreshold: 1,
 		Stream:         false,
-		Temperature:    0.7,
+		Temperature:    0.3,
 		MaxTokens:      0,
 		PromptName:     DEFALUT_PROMPT_NAME,
 	}