Update app.py

app.py

@@ -25,13 +25,13 @@ from Gradio_UI import GradioUI
 #     # return
 
 @tool
-def get_current_time_in_timezone(timezone: str):
+def get_current_time_in_timezone(timezone: str): str
     
     """A tool that fetches the current local time in a specified timezone.
     Args:
         timezone: A string representing a valid timezone (e.g., 'America/New_York')
     
-    Returns: 22.0
+    Returns: 
         The current local time in the string format %Y-%m-%d %H:%M:%S (e.g., '2015-09-14 04:20:00')
     """
     try: