default_language_version:
    python: python3.7
repos:
-   repo: https://github.com/pre-commit/pre-commit-hooks
    rev: v2.5.0  # Use the ref you want to point at
    hooks:
      - id: check-merge-conflict
      - id: debug-statements
      - id: flake8
        args: ["--ignore=E203,E501,W503"]
-   repo: https://github.com/ambv/black
    rev: 19.10b0
    hooks:
      - id: black