DOC: remove isort badge

README.md

@@ -14,7 +14,6 @@
 [![CI (bleeding edge)](https://github.com/yt-project/yt/actions/workflows/bleeding-edge.yaml/badge.svg)](https://github.com/yt-project/yt/actions/workflows/bleeding-edge.yaml)
 [![pre-commit.ci status](https://results.pre-commit.ci/badge/github/yt-project/yt/main.svg)](https://results.pre-commit.ci/latest/github/yt-project/yt/main)
 [![Code style: black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black)
-[![Imports: isort](https://img.shields.io/badge/%20imports-isort-%231674b1?style=flat&labelColor=ef8336)](https://pycqa.github.io/isort/)
 [![Ruff](https://img.shields.io/endpoint?url=https://raw.githubusercontent.com/charliermarsh/ruff/main/assets/badge/v1.json)](https://github.com/charliermarsh/ruff)
 
 <!--- [![codecov](https://codecov.io/gh/yt-project/yt/branch/main/graph/badge.svg)](https://codecov.io/gh/yt-project/yt) --->