update setup.cfg

marvinschmitt · marvinschmitt · commit 865238dce354 · 2023-06-27T00:42:21.000+02:00
diff --git a/setup.cfg b/setup.cfg
@@ -58,6 +58,7 @@ docs =
     sphinx-book-theme>=0.2.0
     numpydoc >= 1.2.1
     myst_nb >= 0.13.1
+    sphinx_design >= 0.4.1
 
 [flake8]
 max-line-length = 120
