Create CONTRIBUTING.md for this project

[anubha-v-ardhan]

CONTRIBUTING.md is a file which tells folks all they need to know to contribute to an project

Create the file for this repo stating step by step process from forking the repo to creating a PR (add screenshots if needed).

[BushraNazish]

I would love to work upon this @anubha-v-ardhan

[anubha-v-ardhan]

@BushraNazish Sure, go ahead

[BushraNazish]

Yep !!

[BushraNazish]

The context regarding how to add the directories and by what name was not clear, so I did it intuitively.

Feel free to connect for any further changes !

[BushraNazish]

I have updated the README file.
And also added the contents for CONTRIBUTING.md in the README file as suggested by @saiyam1814