Remove blackcellmagic reference (psf#2477)

This package seems to be unmaintained (last commit is from > 2 years ago), and `black` now runs on Jupyter Notebooks directly
akaihola · Sep 5, 2021 · 8b0c7bc · 8b0c7bc
1 parent 72de89f
commit 8b0c7bc
Showing 1 changed file with 0 additions and 4 deletions.
diff --git a/docs/integrations/editors.md b/docs/integrations/editors.md
@@ -291,10 +291,6 @@ Use the
 
 Use [sublack plugin](https://github.com/jgirardet/sublack).
 
-## Jupyter Notebook Magic
-
-Use [blackcellmagic](https://github.com/csurfer/blackcellmagic).
-
 ## Python LSP Server
 
 If your editor supports the [Language Server Protocol](https://langserver.org/) (Atom,