Update app.py

app.py

@@ -9,17 +9,21 @@ from Gradio_UI import GradioUI
 
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
 @tool
-def get_time_with_context(arg1:str, arg2:int)-> str: #it's import to specify the return type
+def get_time_with_context(timezone: str)-> str: #it's import to specify the return type
     #Keep this format for the description / args / args description but feel free to modify the tool
     """fetches the current local time in a specified timezone and provides a contextual message. 
     Args:
-        timezone: A valid timezone string (e.g., 'America/New_York', 'Asia/Tokyo').
+        timezone (str): A valid timezone string (e.g., 'America/New_York', 'Asia/Tokyo').
+    
     
-    """
     Returns: 
-        A string with the current time and contextual greeting message.
-
+        str: A string with the current time and contextual greeting message.
+    """
     try:
+        # Validate timezone
+        if timezone not in pytz.all_timezones:
+            return f"⚠️ Error: '{timezone}' is not a recognized timezone. Please provide a valid timezone."
+
         tz = pytz.timezone(timezone)
         local_time = datetime.datetime.now(tz)
         formatted_time = local_time.strftime("%Y-%m-%d %H:%M:%S")
@@ -37,7 +41,7 @@ def get_time_with_context(arg1:str, arg2:int)-> str: #it's import to specify the
         return f"{greeting} The current local time in {timezone} is {formatted_time}."
     
     except Exception as e:
-        return f"Error fetching time for timezone '{timezone}': {str(e)}"
+        return f"⚠️ Unexpected Error: {str(e)}"
 
 
 final_answer = FinalAnswerTool()