`black` has it if some [optional dependencies](https://github.com/psf/black/blob/e73662ca7cfd6d4760e11a6ab489a1ec585d1cd4/pyproject.toml#L81-L84) are installed. Would be really nice to be able to format notebooks with `ufmt`.
blackhas it if some optional dependencies are installed. Would be really nice to be able to format notebooks withufmt.