Update app.py

app.py

@@ -35,7 +35,7 @@ MAX_LENGHT = 60
 tokens_train = tokenizer.batch_encode_plus(
     train_text.tolist(),
     max_length = MAX_LENGHT,
-    pad_to_max_length=True,
+    padding=True,
     truncation=True
 )
 # tokenize and encode sequences in the validation set