Add model cleaner

colab/GPU.ipynb

@@ -223,6 +223,20 @@
       "metadata": {
         "id": "Lrm840I33hkC"
       }
+    },
+    {
+      "cell_type": "code",
+      "source": [
+        "#@title <b>Model Cleaner</b>\n",
+        "#@markdown Out of space? Run this to remove all cached models (Google Drive models are not effected).\n",
+        "!rm -rf /content/KoboldAI-Client/cache/*\n"
+      ],
+      "metadata": {
+        "cellView": "form",
+        "id": "5k8fK4F6UiTs"
+      },
+      "execution_count": null,
+      "outputs": []
     }
   ]
 }