[pre-commit.ci] auto fixes from pre-commit.com hooks

pre-commit-ci[bot] · pre-commit-ci[bot] · commit a7664fb8837e · 2022-03-31T15:26:57.000Z
for more information, see https://pre-commit.ci
diff --git a/tutorials/position-velocity-diagrams/PVDiagramPlotting.ipynb b/tutorials/position-velocity-diagrams/PVDiagramPlotting.ipynb
@@ -573,11 +573,6 @@
   }
  ],
  "metadata": {
-  "kernelspec": {
-   "display_name": "Py 3.9",
-   "language": "python",
-   "name": "python3"
-  },
   "language_info": {
    "codemirror_mode": {
     "name": "ipython",
