add contributors list at top of notebook

[0scvr]

Describe your changes

Added the list of contributors at the top of the jupyter notebook.

Issue ticket number and link

59

Checklist before requesting a review

• [x] I have included the issue i am fixing by adding #IssueNumber.
• [x] Specified the categroy of the issue.
• [x] Added a gift or screenshot (if applicable)
• [x] Added additional information (optional).

[biplobsd]

Hello @0scvr Thanks for contributed to OneClickRun.