Update tools/final_answer.py

tools/final_answer.py

@@ -18,5 +18,5 @@ class FinalAnswerTool(Tool):
         return answer
 
     def __init__(self, *args, **kwargs):
-        super().__init__()  # This is what was missing
+        super().__init__()  # Make sure to call the parent class initializer
         self.is_initialized = False