Update app.py

app.py

@@ -75,7 +75,7 @@ if model_name == 'Helsinki-NLP':
     except EnvironmentError:
         model_name = f"Helsinki-NLP/opus-tatoeba-{sl}-{tl}"
         tokenizer = AutoTokenizer.from_pretrained(model_name)
-        model = AutoModelForSeq2SeqLM.from_pretrained(model_name)
+        model = AutoModelForSeq2SeqLM.from_pretrained(model_name).to(device)
 if model_name.startswith('t5'):
     tokenizer = T5Tokenizer.from_pretrained(model_name)
     model = T5ForConditionalGeneration.from_pretrained(model_name).to(device)