Added option to choose own genius api access code

[j3bx]

Title

Added option to choose own genius api access code on config and cli

Description

Added the option to choose your own genius api in case the public one gets rate limited

Motivation and Context

When downloading lyrics from genius on my own I get rate limited very often, now imagine what happens when all are using the same api key!

How Has This Been Tested?

Untested

Screenshots (if appropriate)

Types of Changes

• 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 change)

Checklist

• My code follows the code style of this project
• My change requires a change to the documentation
• I have updated the documentation accordingly
• I have read the CONTRIBUTING document
• I have read the CORE VALUES document
• I have added tests to cover my changes
• All new and existing tests passed

[j3bx]

For some unknown reason there is an error in downloader.py line 196, which is already fixed on genius.py but it seems not to work as intended

[j3bx]

It not workeing :(

[xnetcat]

It not workeing :(

I can merge this and fix this later one if that works for you. :)

[j3bx]

Do as u wish, thank u for this project :D

[j3bx]

But I'd like this to be implemented since I'm sure the shared genius api is not enough