repos:
-   repo: https://github.com/psf/black
    rev: 19.10b0
    hooks:
      - id: black
        language_version: python3
-   repo: https://github.com/PyCQA/pylint
    rev: 'pylint-2.5.3'
    hooks:
      - id: pylint
-   repo: https://github.com/pre-commit/pre-commit-hooks
    rev: v3.1.0
    hooks:
      - id: trailing-whitespace
      - id: end-of-file-fixer