[Docs] Correct notebook FilePathUrlConverter -> FileUrlPathConverter

[prathikkaranth]

Fixes #116

[feltech]

Thanks for this! The changes look good, just a couple of issues with the commit itself.

• GitHub is configured to require commits to be GPG signed. This will involve generating a GPG key on your PC, uploading the public key to GitHub, configuring git to sign commits using the private key, amending the commit, and force-pushing - see linked GitHub docs for more info, and reach out on Slack if struggling. This is a common requirement of many open source projects, so its worth setting up.
• Please format the commit message according to the commit message guidelines. In this case something like

[Docs] Correct notebook FilePathUrlConverter -> FileUrlPathConverter

Closes #116.

Correct class name in Jupyter Notebook from FilePathUrlConverter to
FileUrlPathConverter.

I.e. add the [Docs] component, add a reference to the issue, and keep below 72 chars. The guidelines do say "Titles should be no more than 50 characters", but in practice that's often too difficult, so it's more an aspiration. But do keep below 72 chars.

Thanks again!

[prathikkaranth]

My bad, should've read the commit guidelines. I've pushed the new changes, let me know if they're fine now.

Thanks!

[feltech]

Great, thanks! 🥳