Update app.py

app.py

@@ -16,8 +16,9 @@ def my_custom_tool(country: str)-> str: #it's import to specify the return type
         country (str): The country for which to search information.
     """
     search = DuckSearch()
-
+    
     result = search_tool.run(f"What is the polulation of {country}?")
+    print(result)
     return result
 
 @tool