Update app.py

app.py

@@ -12,9 +12,10 @@ from Gradio_UI import GradioUI
 @tool
 def get_current_os()-> 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 returns the current operating system
+    """A tool that does nothing yet 
     Args:
-        None
+        arg1: the first argument
+        arg2: the second argument
     """
     return platform.system()