update tut11

Author: dario-coscia

tutorials/tutorial11/tutorial.ipynb

@@ -504,7 +504,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 9,
+   "execution_count": null,
    "metadata": {},
    "outputs": [
     {
@@ -537,6 +537,7 @@
     "    accelerator=\"cpu\",\n",
     "    max_epochs=-1,\n",
     "    enable_model_summary=False,\n",
+    "    enable_progress_bar=False,\n",
     "    val_size=0.2,\n",
     "    train_size=0.8,\n",
     "    test_size=0.0,\n",