Update tools/visit_webpage.py

tools/visit_webpage.py

@@ -30,7 +30,7 @@ class VisitWebpageTool(Tool):
             markdown_content = markdownify(response.text).strip()
 
             # Remove multiple line breaks
-            markdown_content = re.sub(r"\n{3,}", "\n\n", markdown_content)
+            markdown_content = response.sub(r"\n{3,}", "\n\n", markdown_content)
 
             return truncate_content(markdown_content, 10000)