Fixed a couple of bugs caused from wrong variable names

[Jorgen1040]

PR TYPE

Why did you open this PR (If it is other, please write a more detailed description.)

• [ ] New feature
• [x] Fix bug
• [ ] Typo
• [ ] Other

It seems some variable names have changed, but not been updated properly in other parts of the code. Regardless, this PR has fixed all (known) problems that occured with previous code as mentioned in #8.

Specifically:

AttributeError: 'NoneType' object has no attribute 'from_json'

and

KeyError: 'raw_data'

Checks

• [x] Did you use the black formatter? I tried to, but it reformatted a lot more than my code. Plus I only changed some variable names, so the Black formatter wouldn't do anything to my code.
• [x] Does this requires the users to change their code? No
• [x] Did you test? Yes, updated this for my own use and it has worked perfectly so far.
• [x] Have you updated the docs? No docs to update
• [x] Can you listen to our requests? Yes?
• [x] Did you use conventional commits

(This PR fixes #8)