Add PyLint Workflow for PRs

[inFocus7]

Description

Introduces Python linter for PRs, to ensure all's good.

Fixes #12

There are some ignored linter issues due to how Gradio handles inputs and outputs where I couldn't find a way to use tuples/dataclasses to minify some functions.

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Type of change

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• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Checklist:

Before you submit your pull request, please review the following checklist:

• I have performed a self-review of my own code.
• I have made corresponding changes to the documentation.
• My changes generate no new warnings.
• I have updated the Dockerfile with any new dependencies (if applicable).

Additional context

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