Add black to setup.cfg

fabienheureux · fabienheureux · commit a6eea7e5a74e · 2021-08-20T11:16:13.000+02:00
diff --git a/setup.cfg b/setup.cfg
@@ -41,6 +41,7 @@ maintainer =
     PyYAML>=5.3,<6
 dev =
     flake8>=3.7,<4
+    black
     tox>=3,<4
     Sphinx>=1.8,<2
 test =
