Update Readme.md

Author: siddhi-244

GUIScripts/Checklist App/Readme.md

@@ -1 +1,12 @@
+# Checklist App
+## Description 
+* This apps used to maintain a todo list.
+* You can add,delete and save the jobs that you want to do.
 
+## How to run it 
+* Make Sure you have python in your machine.
+* Also check for tkinter.
+* Now you are all set to run this project.
+
+# Screenshot
+![GUI](Images/1.jpg)