Fix AutoTokenizer

handler.py

@@ -5,7 +5,7 @@ from transformers import ViltProcessor, ViltForQuestionAnswering
 class EndpointHandler:
     def __init__(self, path=""):
         # load model and processor from path
-        self.processor = AutoTokenizer.from_pretrained(path)
+        self.processor = ViltProcessor.from_pretrained(path)
         self.model = ViltForQuestionAnswering.from_pretrained(path)
         self.device = "cuda" if torch.cuda.is_available() else "cpu"