fix: summary no docs (#1073)

api/core/tool/web_reader_tool.py

@@ -88,11 +88,9 @@ class WebReaderTool(BaseTool):
             texts = character_splitter.split_text(page_contents)
             docs = [Document(page_content=t) for t in texts]
 
-            if len(docs) == 0:
+            if len(docs) == 0 or docs[0].page_content.endswith('TEXT:'):
                 return "No content found."
 
-            docs = docs[1:]
-
             # only use first 5 docs
             if len(docs) > 5:
                 docs = docs[:5]