Update app.py

app.py

@@ -20,7 +20,7 @@ def web_search(query: str) -> str:
     """
     try:
         # Initialize the DuckDuckGo search tool
-        search_tool = DuckDuckGoSearchTool(max_results=max_results)
+        search_tool = DuckDuckGoSearchTool()
         
         # Perform the search using the forward method
         results = search_tool.forward(query)