Bugfix/aaradhyaberi07/issue 91/bug codeforces updater for list

[aaradhyaberi07]

Pull Request Template

Description

Please include a summary of the change and which issue is fixed. Please also include relevant motivation and context.
Fixes # (issue)

List any dependencies that are required for this change
If you have installed any extra python library, do mention here.

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)
• 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

Provide all the new routes

Please write all the new routes/ endpoints you have formed and describe what the purpose of them with proper documentation and example.

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce.
Please also list any relevant details for your test configuration.

Checklist:

• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• My changes generate no new warnings
• I have checked my code and corrected any misspellings