Fixing...again

ImageColorizerColab.ipynb

@@ -160,7 +160,10 @@
   },
   {
    "cell_type": "markdown",
-   "metadata": {},
+   "metadata": {
+    "colab_type": "text",
+    "id": "BDFjbNxaadNJ"
+   },
    "source": [
     "#◢ Instructions"
    ]