Update app.py

app.py

@@ -14,7 +14,7 @@ def my_custom_tool(arg1:str, arg2:int)-> str: #it's import to specify the return
     """A tool that does nothing yet 
     Args:
         arg1: the first argument
-        arg2: the second argument ü 
+        arg2: the second argument 
     """
     return "What magic will you build ?"
 
@@ -66,4 +66,6 @@ agent = CodeAgent(
 )
 
 
-GradioUI(agent).launch()
+GradioUI(agent).launch()
+
+#New