Added the rotating cube animation

[abansal15]

#5042

Close #5042

Checklist:

• [X] I have mentioned the issue number in my Pull Request.
• [X] I have commented my code, particularly in hard-to-understand areas
• [X] I have created a helpful and easy to understand README.md

[abansal15]

@MohitGupta121 @TusharKesarwani please review it asap

[abansal15]

@MohitGupta121 @TusharKesarwani please assign this to me