Create entry on Tensor operation for Pytorch

[arisdelacruz]

Description

This is an attempt to create an entry on the tensor operations for Pytorch in order to help expand the information repository or the subjects on docs.

Issue Solved

Closes #4934

Type of Change

• Adding a new entry

Checklist

• [ /] All writings are my own.
• [/ ] My entry follows the Codecademy Docs style guide.
• [/ ] My changes generate no new warnings.
• [/ ] I have performed a self-review of my own writing and code.
• [ /] I have checked my entry and corrected any misspellings.
• [/ ] I have made corresponding changes to the documentation if needed.
• [ /] I have confirmed my changes are not being pushed from my forked main branch.
• [/ ] I have confirmed that I'm pushing from a new branch named after the changes I'm making.
• [ /] I have linked any issues that are relevant to this PR in the Issues Solved section.