Update README.md

Author: vivekthedev

BasicPythonScripts/Emoji To Text/README.md

@@ -3,6 +3,10 @@
 ## Aim
 The aim of this script is to convert emoji to short text description
 
+## Workflow
+The working of this script is very straighforward, the script gets an emoji from the user as input
+It then extracts unicode name using the unicodedata built-in module.
+The scripts returns the name of first character of the string because some emojis are composed of multiple unicodes.
 
 ## Author
 [Vivek Kumar Singh](https://github.com/vivekthedev)