Fix PEP 8

[BobDotCom]

Description

Please include a summary of the change and which issue (if any) is fixed. Please also include relevant motivation and context. List any dependencies that are required for this change.
All files updated for PEP 8, cleared by flake 8 linter

If this fixes an issue, please list it below.

Fixes #8

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Type of change

• 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)
• Other (Please specify): Style fix

Has this been tested:

• Yes
• No
• Not needed

Checklist:

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• My code follows the style guidelines of this project

• I have changed/added the help doc at the beginning of any commands changed/added.

• I have performed a self-review of my own code

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• My changes generate no new warnings

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