Update app.py

app.py

@@ -14,10 +14,10 @@ ddg = DuckDuckGoSearchTool(max_results=5)
 
 @tool
 def web_search(query:str)-> str:
-#    """A tool that runs a DuckDuckGo search and returns a formatted result.
-#    Args:
-#        query: A string representing the query to search for.
-#    """
+    """A tool that runs a DuckDuckGo search and returns a formatted result.
+    Args:
+        query: A string representing the query to search for.
+    """
     try:
         results = ddg(query)
         return results