Update app.py

app.py

@@ -10,10 +10,8 @@ from Gradio_UI import GradioUI
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
 @tool
 def countries_with_same_current_offset(timezone : str, return_country_names : bool = True) -> str:
-    """
-    Return a list of all countries that have the same current UTC offset
-    as the given timezone_name.
-    Args :
+    """A tool that fetches a list of all countries that have the same current UTC offset as the given timezone_name.
+    Args:
         timezone: A string representing a valid timezone (e.g., 'America/New_York').
         return_country_names: If True, return a list of country names; If False, return ISO country codes.