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

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

tutorials/FITS-images/FITS-images.ipynb

@@ -777,11 +777,6 @@
    "name": "FITS-images.ipynb",
    "provenance": []
   },
-  "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
-   "language": "python",
-   "name": "python3"
-  },
   "language_info": {
    "codemirror_mode": {
     "name": "ipython",
@@ -791,8 +786,7 @@
    "mimetype": "text/x-python",
    "name": "python",
    "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython3",
-   "version": "3.9.12"
+   "pygments_lexer": "ipython3"
   }
  },
  "nbformat": 4,