Update app.py

app.py

@@ -1,11 +1,11 @@
-from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
+from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tools
 import datetime
 import requests
 import pytz
 import yaml
 import gradio as gr
 from tools.final_answer import FinalAnswerTool
-
+from tools import calculator 
 from Gradio_UI import GradioUI
 
 @tool