MAINT: implement updates from formatters

Author: web-flow

docs/usage/reaction.ipynb

@@ -573,7 +573,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.13.12"
+   "version": "3.13.15"
   }
  },
  "nbformat": 4,

docs/usage/visualize_mermaid.ipynb

@@ -734,7 +734,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.13.undefined"
+   "version": "3.13.15"
   }
  },
  "nbformat": 4,