The final paper should start with a cover sheet.
On the cover sheet the topic should be provided as a headline, also the author should be named.
Depending on the size of the final paper you have to decide if an abstract would make sense or not.
An abstract is a short abbreviation of the papers topic.
It is a short overview about the problem and the solution of the paper, like a summary.
For short papers, I would recommend to relinquish of the abstract.
After that the table of contents should be followed.
The general structure of a papers content should be a short introduction, where the topic is explained.
After that the principal part with the work itself should follow.
In the end a conclusion should finish the content part of the paper.
The conclusion could contain a summary and a lookout e.g.
Finally a reference listing with all your sources, a list of figures with all your figures and a code listing if available should complete the paper.