Update handler.py

handler.py

@@ -20,12 +20,12 @@ class EndpointHandler():
         
         token_boxes = []
         for word, box in zip(words, normalized_word_boxes):
-            word_tokens = tokenizer.tokenize(word)
+            word_tokens = self.tokenizer.tokenize(word)
             token_boxes.extend([box] * len(word_tokens))
         # add bounding boxes of cls + sep tokens
         token_boxes = [[0, 0, 0, 0]] + token_boxes + [[1000, 1000, 1000, 1000]]
         
-        encoding = tokenizer(" ".join(words), return_tensors="pt")
+        encoding = self.tokenizer(" ".join(words), return_tensors="pt")
         input_ids = encoding["input_ids"]
         attention_mask = encoding["attention_mask"]
         token_type_ids = encoding["token_type_ids"]