Update the version of black used in pre-comment (#91)

Per psf/black#420 adopt a fixed tag. CI can tell us when the code style is out of date with latest black version.
Weed-AI · Sep 25, 2020 · 97f04c1 · 97f04c1
1 parent 47bfc2d
commit 97f04c1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
@@ -1,6 +1,6 @@
 repos:
 -   repo: https://github.com/ambv/black
-    rev: stable
+    rev: 20.8b1
     hooks:
     - id: black
       language_version: python3.7