Update app.py

app.py

@@ -9,17 +9,18 @@ from Gradio_UI import GradioUI
 
 # Below is an example of a tool that does nothing. Amaze us with your creativity !
 @tool
-def my_custom_tool(arg1:int, arg2: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 adds two intigers and return a string 
+def my_custom_tool(arg1: int, arg2: int) -> str:
+    """A tool that adds two integers and returns a string.
+    
     Args:
-        arg1: the first argument is a intiger
-        arg2: the second argument is also intiger
+        arg1: The first argument, an integer.
+        arg2: The second argument, also an integer.
     """
     try:
-        return f"The sum is {arg1+arg2}"
+        return f"The sum is {arg1 + arg2}"
     except Exception as e:
-        return f"Error in the code gk{e}"
+        return f"Error in the code: {e}"
+
 
 @tool
 def get_current_time_in_timezone(timezone: str) -> str: