[Refactor] Clearing up Unused Imports and Improving Performances and using lowerCamelCase syntax where required

[Naman30903]

Description

Removed unused imports , added const where required.

Fixes # (issue)

No issue fixes just improving Codebase

• [x] Refactor (does not change functionality, e.g. code style improvements, linting)

Checklist:

• [x] My code follows the style guidelines of this project
• [x] I have performed a self-review of my own code
• [ ] I have commented my code, particularly in hard-to-understand areas
• [ ] I have made corresponding changes to the documentation
• [x] My changes generate no new warnings
• [ ] I have added tests that prove my fix is effective or that my feature works
• [ ] New and existing unit tests pass locally with my changes
• [ ] Any dependent changes have been merged and published in downstream modules
• [ ] I have checked my code and corrected any misspellings

Maintainer Checklist

• [x] closes #267 and #280 and #248
• [x] Tag the PR with the appropriate labels

[Naman30903]

@chandansgowda Please can you review my PR

[vrundraval24]

Hey, @Naman30903 Please resolve the merge conflicts.

[Aarush-Acharya]

Hey @Naman-30903 please do the suggested changes and resolve the conflicts to bring it into the clean state so that we can merge

These are very minor changes @Naman30903 please do try to do it asap so we could merge this PR including resolving the conflicts