Term entry difference update py 4617

[JenHunnisett]

Description

This is a new term entry for the '.difference_update()' method for Sets in Python. The entry is in a new file under docs/content/python/concepts/sets/terms/difference-update/difference-update.md

The entry includes the following:

A description of the function
A ## Syntax section that includes the syntax of the function and its details
An ## Example section that includes a python codeblock and shell that shows the example output.
A ## Codebyte Example that includes a codebyte/python runnable codeblock

My motivation to do this is I'm trying to brush up my rusty coding skills, so I've been learning python on the codecademy data science foundations course, wanted to start contributing to OS projects, and then realised I'd only really used git with SVN in the past, so decided to do the codecademy git & github course, which contains a mini project to make a contribution to the docs!

Issue Solved

Closes #4617

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.

[CLAassistant]

All committers have signed the CLA.

[mamtawardhani]

Hey @JenHunnisett! Thank you for contributing to the Codecademy Docs! The entry is well written!

I've added suggestions at some places for this entry, could you please review and modify those at your earliest convenience?
Thank you! 😄

[JenHunnisett]

@mamtawardhani thank you for your review of my work, it was very helpful :-)

I think I have reviewed and committed all but one of your suggestions, and that one I just couldn't see what the difference was, apologies if I'm being obtuse!

I'm also new to using github so please let me know if I've made any mistakes in the way I've used it.

Thankyou! J

[mamtawardhani]

@JenHunnisett no worries at all, happy to help! That one suggestion left means that line can be removed.

[JenHunnisett]

@mamtawardhani I think I have incorporated all your suggested changes now :-)
Let me know what I need to do next, thank you!

[mamtawardhani]

Thank you for making the required changes @JenHunnisett! 😄

The entry looks good for the second review 👍

[JenHunnisett]

@Sriparno08 let me know if you need anything from me :-) thankyou!

[Sriparno08]

There's nothing needed from your side as of now, @JenHunnisett. If needed, I'll let you know.

[Sriparno08]

Looks good, @JenHunnisett! 👍

[github-actions]

👋 @JenHunnisett
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