Update app.py

app.py

@@ -69,9 +69,9 @@ def my_ai_joke (arg1:str)-> str: #it's import to specify the return type
     Returns:
         str: returns a joke
    """
-    search_tool = DuckDuckGoSearchTool()
-    print(search_tool("Tell me a joke"))
-    return joke
+   search_tool = DuckDuckGoSearchTool()
+   print(search_tool("Tell me a joke"))
+return joke
     
 final_answer = FinalAnswerTool()