Update app.py

app.py

@@ -36,18 +36,19 @@ model = OpenAIServerModel(
 
 
 
+
 @tool
-def simple_web_search(query: str, num_results: int = 3) -> str:
+def simple_web_search(query: str, num_results: int = 5) -> str:
     """
     Performs a web search using DuckDuckGo's HTML interface.
     
     Args:
-        query (str): The search term to look up (e.g., "latest AI news").
-        num_results (int): Maximum number of results to return (default: 3).
+        query (str): The search term to look up. Example: "latest AI news".
+        num_results (int): Maximum number of results to return. Defaults to 3.
     
     Returns:
-        str: JSON string containing search results or error message.
-              Format: [{"title": "...", "link": "...", "snippet": "..."}, ...]
+        str: JSON string containing search results with titles, links and snippets.
+             Example: [{"title": "...", "link": "...", "snippet": "..."}]
     """
     try:
         url = f"https://html.duckduckgo.com/html/?q={quote(query)}"
@@ -74,7 +75,6 @@ def simple_web_search(query: str, num_results: int = 3) -> str:
     
     except Exception as e:
         return json.dumps({"error": str(e)})
-
 #simple_web_search = simple_web_search()
 
 class BasicAgent: