---

repos:
  - repo: https://github.com/ambv/black
    rev: 19.3b0
    hooks:
      - id: black
  - repo: https://github.com/pre-commit/pre-commit-hooks
    rev: 6d7906e131976a1ce14ab583badb734727c5da3e
    hooks:
      - id: flake8

...