Merge pull request #63 from m2lines/pre-commit-ci-update-config

[pre-commit.ci] pre-commit autoupdate

Author: jbusecke

.pre-commit-config.yaml

@@ -13,7 +13,7 @@ repos:
 #   hooks:
 #     - id: nbstripout
 - repo: https://github.com/nbQA-dev/nbQA
-  rev: 1.8.7
+  rev: 1.9.1
   hooks:
     - id: nbqa-black
     #- id: nbqa-isort