Update README.md

README.md

@@ -12,6 +12,8 @@ replacing_labels = ['menu.etc', 'menu.itemsubtotal',
                     'void_menu.price', 'sub_total.othersvc_price']
 ```
 
+Check for more info [Sparrow](https://github.com/katanaml/sparrow)
+
 ## Citation
 
 ### CORD: A Consolidated Receipt Dataset for Post-OCR Parsing