SyntaxError: future feature annotations is not defined

[CJSparrow]

Please tick all applicable boxes.

• [* ] I am using Python 3.5.3 or higher (run python --version on the command line)
• [* ] I have followed the official guides to install the bot for my system
• [* ] I have updated my dependencies to the latest version using the appropriate update script

Which version are you using?

• [*] The latest master version (release-260419)
• [x] The latest review version

What type of issue are you creating?

• [*] Bug
• [ ] Feature request
• [ ] Question

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Description of issue

Logs: musicbot.log