Update app.py

app.py

@@ -59,17 +59,17 @@ def get_things_todo(city: str) -> str:
 
 # Below is my attempt to use the structure provided
 @tool
-def my_ai_joke (arg1:str)-> str: #it's import to specify the return type
+def my_ai_joke() -> str:
   """
   This is a tool that returns a joke
+
   Args:
-    args1: what kind of joke
-      
+
   Returns:
      str: returns a joke
   """
   search_tool = DuckDuckGoSearchTool()
-  print(search_tool("Tell me a joke"))
+  joke = search_tool.run("Tell me a joke") 
   return joke
     
 final_answer = FinalAnswerTool()