add nbformat dep

lenskit · Apr 27, 2022 · 203044d · 203044d
1 parent 3cc61ee
commit 203044d
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/pyproject.toml b/pyproject.toml
@@ -68,6 +68,7 @@ demo = [
     "notebook >= 6",
     "nbval >= 0.9",
     "matplotlib ~= 3.4",
+    "nbformat",
 ]
 sklearn = ["scikit-learn >= 0.22"]