Update app.py

app.py

@@ -11,10 +11,10 @@ from Gradio_UI import GradioUI
 @tool
 def my_custom_tool(timezone1:str, timezome2:int)-> 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
-    """A tool that calculates time difference between two timezones 
+    """A tool that calculates time difference between two timezones, timezone 1 and timezone 2
     Args:
-        timezone1: A string representing a valid timezone (e.g., 'America/New_York').
-        timezone2: A string representing a valid timezone (e.g., 'America/New_York').
+        timezone1: A string representing a valid timezone 1 (e.g., 'America/New_York').
+        timezone2: A string representing a valid timezone 2 (e.g., 'America/New_York').
     """
     try:
         time1=pytz.timezone(timezone1)