Update app.py

app.py

@@ -9,7 +9,7 @@ from diffusers.utils import load_image
 from PIL import Image
 import requests
 import transformers
-from transformers import T5Tokenizer, T5EncoderModel
+from transformers import T5TokenizerFast, T5EncoderModel
 from translatepy import Translator
 
 os.environ["HF_HUB_ENABLE_HF_TRANSFER"] = "1"
@@ -55,7 +55,7 @@ text_encoder_3 = T5EncoderModel.from_pretrained(
     torch_dtype=torch.float16,
 )
 
-tokenizer_3 = T5Tokenizer.from_pretrained(
+tokenizer_3 = T5TokenizerFast.from_pretrained(
     repo, 
     subfolder="tokenizer_3",
     torch_dtype=torch.float16,