Upload tool

tool.py

@@ -18,5 +18,6 @@ class SuperheroPartyThemeTool(Tool):
 
         return themes.get(category.lower(), "Themed party idea not found. Try 'classic heroes', 'villain masquerade', or 'futuristic Gotham'.")
 
-    def __init__(self, *args, **kwargs):
-        self.is_initialized = False
+    def new_init(self, *args, **kwargs):
+        original_init(self, *args, **kwargs)
+        self.validate_arguments()