Update README.md

README.md

@@ -2,7 +2,9 @@
 license: cc-by-nc-4.0
 ---
 
-# PaDoc: Layout-Grounded Parallel Decoding for Document Parsing
+<h1 align="center">
+  PaDoc: Layout-Grounded Parallel Decoding for Document Parsing
+</h1>
 
 <p align="center">
   <a href="https://github.com/Longin-Yu/Padoc"><img src="https://img.shields.io/badge/GitHub-PaDoc-181717.svg?logo=github" alt="GitHub"></a>
@@ -10,6 +12,8 @@ license: cc-by-nc-4.0
   <a href="https://huggingface.co/Longin-Yu/PaDoc"><img src="https://img.shields.io/badge/%F0%9F%A4%97%20Hugging%20Face-Model-yellow" alt="Hugging Face"></a>
 </p>
 
+![Arch](main.png)
+
 PaDoc is an open-source implementation of tree-supervised training and
 fork-token decoding for document parsing. A single image-text model emits a
 compact main sequence and starts independent content branches at learned fork