Added proper error handling when trying to return false templates

[QuentinPace]

What GitHub issue does this PR apply to?

Resolves #764

What changed and why?

Added a try catch block so the end user doesn't get that 500 internal server error, this is good for the future too if a user is trying to access an invalid API url.

Checklist

• I claimed any associated issue(s) and they are not someone else's
• I have looked at documentation to ensure I made any revisions correctly
• I tested my changes locally to ensure they work
• For language files, I have validated the edited files are valid JSON and data shows up correctly
• For website code edits, I have added or edited any appropriate unit tests for my changes

Any additional comments or things to be aware of while reviewing?

Happy to help!

[geekygirlsarah]

Such a simple fix that I didn't have time to research yet. Thanks!

(The docker build check fail is a thing that's happened due to something happening with the container and not your code itself.)

Would you mind adding in some unit tests to help spot future issues if this happens again?

[QuentinPace]

Of course, One second!

[geekygirlsarah]

should i worry about the "Check Docker Build" check failing at the moment?

I didn't edit my last comment fast enough! No, it's a result of something to do with how the Docker container processes the PIP installs, so it's not your fault. I'll merge regardless of that check (and why it's optional right now.)

[QuentinPace]

Alright just pushed test coverage!

[geekygirlsarah]

Thanks! One second tiny ask (sorry!)... You test for failure, can you test for success?

[QuentinPace]

No problem, and It looks like There is already a test case for the succesful response.

[QuentinPace]

If you would like more test cases on this one I can do that for you!

[geekygirlsarah]

Thank you for fixing this and making the tweaks. I'll merge it in.

Have a great rest of the week!

[geekygirlsarah]

Oh and for being a first-time contributor too! Congrats!

[QuentinPace]

Thank you, you have a good one as well!