Revert step0_setup.ipynb to develop branch version

This file was accidentally modified during merge (kernel display name change).
Reverting to avoid conflicts with recent changes.

Author: kaleko

notebooks/examples/step0_setup.ipynb

@@ -314,7 +314,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "genaiic-idp-accelerator",
+   "display_name": "Python 3",
    "language": "python",
    "name": "python3"
   },