Update art/attacks/poisoning/sleeper_agent_attack.py

Co-authored-by: Beat Buesser <[email protected]>
Signed-off-by: Shriti Priya <[email protected]>

Author: monshri

art/attacks/poisoning/sleeper_agent_attack.py

@@ -223,7 +223,7 @@ def get_poison_indices(self) -> List[int]:
         """
         :return: indices of best poison index
         """
-        return self.indices_poison  # type: ignore
+        return self.indices_poison
 
     def model_retraining(
         self,