[improvement][headless]Release brand new version of Translator module.

headless/chat/src/main/java/com/tencent/supersonic/headless/chat/corrector/BaseSemanticCorrector.java

@@ -41,6 +41,7 @@ public abstract class BaseSemanticCorrector implements SemanticCorrector {
 
     protected Map<String, String> getFieldNameMap(ChatQueryContext chatQueryContext,
             Long dataSetId) {
+
         return getFieldNameMapFromDB(chatQueryContext, dataSetId);
     }
 

headless/chat/src/main/java/com/tencent/supersonic/headless/chat/parser/llm/PromptHelper.java

@@ -100,6 +100,8 @@ public class PromptHelper {
             }
             if (StringUtils.isNotEmpty(metric.getDefaultAgg())) {
                 metricStr.append(" AGGREGATE '" + metric.getDefaultAgg().toUpperCase() + "'");
+            } else {
+                metricStr.append(" AGGREGATE 'NONE'");
             }
             metricStr.append(">");
             metrics.add(metricStr.toString());