tutorial 7 rollback

bug-fix that prevented tutorial 7 from being opened

examples/tutorial_7_neuromorphic_datasets.ipynb

@@ -3,8 +3,8 @@
     {
       "cell_type": "markdown",
       "metadata": {
-        "colab_type": "text",
-        "id": "view-in-github"
+        "id": "view-in-github",
+        "colab_type": "text"
       },
       "source": [
         "<a href=\"https://colab.research.google.com/github/jeshraghian/snntorch/blob/docs-update/examples/tutorial_7_neuromorphic_datasets.ipynb\" target=\"_parent\"><img src=\"https://colab.research.google.com/assets/colab-badge.svg\" alt=\"Open In Colab\"/></a>"
@@ -386,7 +386,8 @@
       },
       "outputs": [],
       "source": [
-        "device = torch.device(\"cuda\") if torch.cuda.is_available() else torch.device("mps") if torch.backends.mps.is_available() else torch.device(\"cpu\")\n",
+        "device = torch.device(\"cuda\") if torch.cuda.is_available() else torch.device(\"cpu\")\n",
+        "\n",
         "# neuron and simulation parameters\n",
         "spike_grad = surrogate.atan()\n",
         "beta = 0.5\n",
@@ -640,11 +641,10 @@
   "metadata": {
     "accelerator": "GPU",
     "colab": {
-      "include_colab_link": true,
       "name": "Copy of tutorial_5_neuromorphic_datasets.ipynb",
-      "provenance": []
+      "provenance": [],
+      "include_colab_link": true
     },
-    "gpuClass": "standard",
     "kernelspec": {
       "display_name": "Python 3 (ipykernel)",
       "language": "python",
@@ -661,7 +661,8 @@
       "nbconvert_exporter": "python",
       "pygments_lexer": "ipython3",
       "version": "3.8.11"
-    }
+    },
+    "gpuClass": "standard"
   },
   "nbformat": 4,
   "nbformat_minor": 5