chore: update logo and description

app.py

@@ -51,12 +51,13 @@ def run_prediction(sample):
 
 task_prompt = f"<s>"
 
-logo = Image.open("./img/unstructured_logo.png")
+logo = Image.open("./img/unstructured_logo_header.png")
 st.image(logo)
 
 st.markdown('''
 This is an OCR-free Document Understanding Transformer nicknamed 🍩. It was fine-tuned with 1000 receipt images -> SROIE dataset.
 The original 🍩 implementation can be found on [here](https://github.com/clovaai/donut).
+
 At [Unstructured.io](https://github.com/Unstructured-IO/unstructured) we are on a mission to build custom preprocessing pipelines for labeling, training, or production ML-ready pipelines 🤩. 
 Come and join us in our public repos and contribute! Each of your contributions and feedback holds great value and is very significant to the community 😊.
 ''')