Update tools/polite_guard.py

tools/polite_guard.py

@@ -1,3 +1,5 @@
+from typing import Any, Optional
+from smolagents.tools import Tool
 from transformers import pipeline
 
 # Define the PoliteGuard tool
@@ -9,7 +11,7 @@ class PoliteGuardTool(Tool):
     output_type = "any"
 
     def forward(self, input_text: Any) -> Any:
-        self.label, self.sccore = self.ask_polite_guard(input_text)
+        self.label, self.score = self.ask_polite_guard(input_text)
 
            
     def __init__(self, *args, **kwargs):