Update part_3.ipynb

part_3.ipynb

@@ -31,38 +31,7 @@
    "id": "0564cc91-168b-479d-a840-db2bfca4f6fb",
    "metadata": {},
    "source": [
-    "Rather than reimplementing its own method to calculate the elastic constants, pyiron relies on existing codes from the community and primarily provides and interface to connect these codes. For calculating the elastic constants we use the [ElaStic](https://doi.org/10.1016/j.cpc.2013.03.010) code. As this code is published under the General Public License (GPL) we load an additional `pyiron_gpl` module."
-   ]
-  },
-  {
-   "cell_type": "code",
-   "execution_count": 1,
-   "id": "9b7d6d57-4000-4b5f-a1c7-5401fc6a15b0",
-   "metadata": {},
-   "outputs": [
-    {
-     "data": {
-      "application/vnd.jupyter.widget-view+json": {
-       "model_id": "39b213d69bd94dd9bda8a8c0913ee11a",
-       "version_major": 2,
-       "version_minor": 0
-      },
-      "text/plain": []
-     },
-     "metadata": {},
-     "output_type": "display_data"
-    }
-   ],
-   "source": [
-    "import pyiron_gpl"
-   ]
-  },
-  {
-   "cell_type": "markdown",
-   "id": "1422c08e-4412-40d5-884a-bf8a45000bd1",
-   "metadata": {},
-   "source": [
-    "Afterwards, just like before the `Project` class is imported from the `pyiron_atomistics` module."
+    "Rather than reimplementing its own method to calculate the elastic constants, pyiron relies on existing codes from the community and primarily provides and interface to connect these codes. For calculating the elastic constants we use the [ElaStic](https://doi.org/10.1016/j.cpc.2013.03.010) code."
    ]
   },
   {