Update tools/polite_guard.py

tools/polite_guard.py

@@ -22,9 +22,9 @@ class PoliteGuardTool(Tool):
     output_type = "any"
 
     def forward(self, input_text: Any) -> Any:
-        self.label, self.score = self.ask_polite_guard(input_text)
-        print(f"forward sets the following: {self.label } and {self.score}")
-        return self.label 
+        str_return_value = self.ask_polite_guard(input_text)
+        print(f"forward sets the following: {str_return_value}")
+        return str_return_value
            
     def __init__(self, *args, **kwargs):
         self.is_initialized = False