repos:
-   repo: https://github.com/psf/black
    rev: stable
    hooks:
    - id: black
-   repo: https://github.com/pre-commit/pre-commit-hooks
    rev: v1.2.3
    hooks:
    - id: flake8
-   repo: local
    hooks:
    - id: jupytext
      name: jupytext
      entry: jupytext --from ipynb  --pipe black --check flake8
      pass_filenames: true
      files: .ipynb
      language: python