Update app.py

app.py

@@ -7,10 +7,10 @@ from transformers import MarianTokenizer, MarianMTModel, pipeline
 client = InferenceClient("HuggingFaceH4/zephyr-7b-beta")
 
 # Gọi API public
-vi2en_tokenizer = MarianTokenizer.from_pretrained("Helsinki-NLP/opus-mt-vi-en", local_files_only=True)
-vi2en_model     = MarianMTModel.from_pretrained("Helsinki-NLP/opus-mt-vi-en", local_files_only=True)
-en2vi_tokenizer = MarianTokenizer.from_pretrained("Helsinki-NLP/opus-mt-en-vi", local_files_only=True)
-en2vi_model     = MarianMTModel.from_pretrained("Helsinki-NLP/opus-mt-en-vi", local_files_only=True)
+vi2en_tokenizer = MarianTokenizer.from_pretrained("Helsinki-NLP/opus-mt-vi-en")
+vi2en_model     = MarianMTModel.from_pretrained("Helsinki-NLP/opus-mt-vi-en")
+en2vi_tokenizer = MarianTokenizer.from_pretrained("Helsinki-NLP/opus-mt-en-vi")
+en2vi_model     = MarianMTModel.from_pretrained("Helsinki-NLP/opus-mt-en-vi")
 
 translator_vi2en = pipeline("translation", model=vi2en_model, tokenizer=vi2en_tokenizer)
 translator_en2vi = pipeline("translation", model=en2vi_model, tokenizer=en2vi_tokenizer)