Update app.py

app.py

@@ -76,7 +76,10 @@ tokenizer = MBartTokenizer.from_pretrained(
     'facebook/mbart-large-50'
 )
 processortext2 = CustomOCRProcessor(image_processor,tokenizer)
+import os
 
+huggingface_token = os.environ.get("HUGGINGFACE_TOKEN")
+model2 = VisionEncoderDecoderModel.from_pretrained("musadac/vilanocr-single-urdu", use_auth_token=huggingface_token)
 st.title("Image OCR with musadac/vilanocr")
 uploaded_file = st.file_uploader("Choose an image", type=["jpg", "jpeg", "png"])