Update app.py

app.py

@@ -294,7 +294,7 @@ from transformers import MBartForConditionalGeneration, MBart50TokenizerFast
 #def download_model():
 model_name = "facebook/mbart-large-50-many-to-many-mmt"
 model = MBartForConditionalGeneration.from_pretrained(model_name)
-tokenizer = MBart50Tokenizer.from_pretrained(model_name)
+tokenizer = MBart50TokenizerFast.from_pretrained(model_name)
 
 #model, tokenizer = download_model()