Update app.py

app.py

@@ -31,14 +31,20 @@ def get_approximate_integral(
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
-    """Fetch current time in a given TZ (e.g. 'America/New_York')."""
+    """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').
+    """
     try:
+        # Create timezone object
         tz = pytz.timezone(timezone)
-        now = datetime.now(tz).strftime("%Y-%m-%d %H:%M:%S")
-        return now
+        # Get current time in that timezone
+        local_time = datetime.datetime.now(tz).strftime("%Y-%m-%d %H:%M:%S")
+        return f"The current local time in {timezone} is: {local_time}"
     except Exception as e:
-        return f"Error: {e}"
+        return f"Error fetching time for timezone '{timezone}': {str(e)}"
 
+        
 final_answer = FinalAnswerTool()
 
 model = HfApiModel(