Added logo in readme

[supzi-del]

Issue Number

fixes #142

Describe the changes you've made

Added the final logo on top of the readme file.

Describe if there is any unusual behaviour of your code(Write NA if there isn't)

NA

Additional context (OPTIONAL)

Add any other context or screenshots about the feature request here.

Test plan (OPTIONAL)

A good test plan should give instructions that someone else can easily follow. How someone can test your code?

Checklist

• [ ] I have added my name in the contributors list at the end of README.md file.
• [x] My code follows the code style of this project.
• [x] My change requires a change to the documentation.
• [x] I have updated the documentation accordingly.
• [ ] I have added tests to cover my changes.
• [ ] All new and existing tests passed.
• [x] The title of my pull request is a short description of the requested changes.
• [x] Open Source Program names(LGMSOC'21)

[QAZIMAAZARSHAD]

Not looking good!!!!

Remove it from there and add it in about section like this ->

[QAZIMAAZARSHAD]

Compress the size of the logo accordingly.

[supzi-del]

Like this?

[supzi-del]

[QAZIMAAZARSHAD]

Fine.