Update app.py

app.py

@@ -17,17 +17,30 @@ from Gradio_UI import GradioUI
 # ------------------ TOOLS ------------------ #
 @tool
 def my_custom_tool(arg1: str, arg2: int) -> str:
-    """A tool that does nothing yet 
+    """
+    A simple example tool.
+
     Args:
-        arg1: the first argument
-        arg2: the second argument
+        arg1: A string input.
+        arg2: An integer input.
+
+    Returns:
+        A formatted string response.
     """
     return f"Received {arg1} and {arg2}"
 
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str:
-    """Fetch current time in a timezone"""
+    """
+    Get the current local time for a given timezone.
+
+    Args:
+        timezone: The timezone name (e.g., 'Asia/Kolkata', 'America/New_York').
+
+    Returns:
+        The current local time as a formatted string.
+    """
     try:
         tz = pytz.timezone(timezone)
         local_time = datetime.datetime.now(tz).strftime("%Y-%m-%d %H:%M:%S")