add app link

unknown · unknown · commit 448872836ddb · 2020-01-24T11:30:54.000-08:00
diff --git a/README.md b/README.md
@@ -1,6 +1,9 @@
 # booklibrary
 An express js app the manages books in a library 
 
+# API LINK
+[Express Js Book Library](https://express-book-library.herokuapp.com/)
+
 ## **API endpoints**
 `- GET /api/ilbrary - Get all books available` 
 `- GET /api/ilbrary/<book_id> - Get book by Id` 
