Update app.py

app.py

@@ -1,4 +1,5 @@
 from smolagents import CodeAgent,DuckDuckGoSearchTool, HfApiModel,load_tool,tool
+from smolagents import tool 
 import datetime
 import requests
 import pytz
@@ -9,7 +10,6 @@ from Gradio_UI import GradioUI
 
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
 @tool
-@tool
 def time_greeting_tool(time_zone: str, hour: int = None) -> str:
     """A tool that checks local time and greets you accordingly.