black now included in packages/python/plotly/optional-requirements.txt

nicholas-esterer · nicholas-esterer · commit ff7f1b4564ee · 2020-06-08T15:31:27.000-04:00
As it says in contributing.md
diff --git a/packages/python/plotly/optional-requirements.txt b/packages/python/plotly/optional-requirements.txt
@@ -25,6 +25,7 @@ psutil
 
 ## code formatting
 pre-commit
+black
 
 ## codegen dependencies ##
 inflect
