fix tool description

app.py

@@ -12,8 +12,8 @@ from Gradio_UI import GradioUI
 def my_custom_tool(location: str, utc_offset: int) -> str:
     """  Generates relevant information about a given location's timezone, including possible timezones and major cities.   
     Args:
-        location (str): The name of the location to look up.
-        utc_offset (int): The UTC offset in hours to search for matching timezones.
+        location: The name of the location to look up (e.g., 'America/New_York').
+        utc_offset: The UTC offset in hours to search for matching timezones.
     Returns:
         str: A message listing possible timezones and major cities for the given UTC offset.
     """