fix: 网页搜索插件过滤 content为空的数据

src/main/java/cn/com/poc/thirdparty/resource/demand/ai/function/web_seach/WebSearchFunction.java

@@ -122,12 +122,12 @@ public class WebSearchFunction extends AbstractLargeModelFunction {
                             int index = htmlContent.length() / 2;
                             htmlContent = htmlContent.substring(index - 725, index + 725);
                         }
-                    }
                         WebSearchFunctionResult webSearchResult = new WebSearchFunctionResult();
                         webSearchResult.setTitle(item.getTitle());
                         webSearchResult.setUrl(item.getLink());
                         webSearchResult.setContent(htmlContent);
                         results.add(webSearchResult);
+                    }
                     countDownLatch.countDown();
                 });
             }