Edit web_browser_tool to use BeautifulSoup and limit response length

app.py

@@ -19,16 +19,32 @@ def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return
     return "What magic will you build ?"
 
 @tool
-def web_browser_tool(url: str) -> str:
-    """A tool that fetches and returns the content of a webpage
+def web_browser_tool(url: str, max_length: int = 1000) -> str:
+    """A tool that fetches and returns a summarized version of webpage content
     
     Args:
         url: The URL of the webpage to fetch
+        max_length: Maximum length of returned content (default 1000 chars)
     """
     try:
         response = requests.get(url)
         response.raise_for_status()
-        return response.text
+        
+        # Parse HTML
+        soup = BeautifulSoup(response.text, 'html.parser')
+        
+        # Remove scripts, styles, and other non-content elements
+        for element in soup(['script', 'style', 'nav', 'header', 'footer', 'aside']):
+            element.decompose()
+            
+        # Get main text content
+        text = soup.get_text(separator=' ', strip=True)
+        
+        # Truncate and add ellipsis if needed
+        if len(text) > max_length:
+            text = text[:max_length] + "..."
+            
+        return text
     except Exception as e:
         return f"Error fetching webpage: {str(e)}"