I added unique questions to the python quiz in the file 'python-quiz.ts'
Checklist
[x] I have read and followed the contribution guidelines.
[x] I have read through the Code of Conduct and agree to abide by the rules.
[x] This PR is for one of the available issues and is not a PR for an issue already assigned to someone else.
[x] My PR title has a short descriptive name so the maintainers can get an idea of what the PR is about.
[x] I have provided a summary of my changes.
Summary of changes
I added unique questions to the python quiz in the file 'python-quiz.ts'
Checklist
[x] I have read and followed the contribution guidelines. [x] I have read through the Code of Conduct and agree to abide by the rules. [x] This PR is for one of the available issues and is not a PR for an issue already assigned to someone else. [x] My PR title has a short descriptive name so the maintainers can get an idea of what the PR is about. [x] I have provided a summary of my changes.