Added the random color generator documents

[stutimohta20]

Description

Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context. List any dependencies that are required for this change.

Fixes: #655

Type of change

• [ ] Bug fix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] This change requires a documentation update

Checklist:

• [x] I have made this from my own
• [x] I have taken help from some online resourses
• [x] My code follows the style guidelines of this project
• [x] I have performed a self-review of my own code
• [x] I have commented my code, particularly in hard-to-understand areas
• [x] I have made corresponding changes to the documentation
• [x] My changes generate no new warnings

ATTACH SCREEN-SHOTS / DEPLOYMENT LINK

[github-actions[bot]]

Our team will soon review your PR. Thanks @stutimohta20 :)

[stutimohta20]

@DEEPALI-SUK Please review

[AnIkeT126]

@arpit456jain pls help with the deploy link

can i help with it, does it hold some points??

[VidhiBhatt01]

@arpit456jain pls help with the deploy link

can i help with it, does it hold some points??

It's an internal error, we will fix it dw

[arpit456jain]

@stutimohta20 make this PR again hope it will host it now

[github-actions[bot]]

Thank you @stutimohta20 for taking out your valuable time in order to contribute to our project. Looking forward for more such amazing contributions :)

[arpit456jain]

@stutimohta20 if possible host it on github and share its link in next PR as backup or upload the code on google drive and share its link