diff --git a/lab-09_4_mnist_nn_deep.ipynb b/lab-09_4_mnist_nn_deep.ipynb
index 413f993..0af2f4e 100644
--- a/lab-09_4_mnist_nn_deep.ipynb
+++ b/lab-09_4_mnist_nn_deep.ipynb
@@ -126,7 +126,7 @@
    "outputs": [],
    "source": [
     "# model\n",
-    "model = torch.nn.Sequential(linear1, relu, linear2, relu, linear3).to(device)"
+    "model = torch.nn.Sequential(linear1, relu, linear2, relu, linear3, relu, linear4, relu, linear5).to(device)"
    ]
   },
   {
diff --git a/lab-09_6_mnist_batchnorm.ipynb b/lab-09_6_mnist_batchnorm.ipynb
index 6db3122..9180d5f 100644
--- a/lab-09_6_mnist_batchnorm.ipynb
+++ b/lab-09_6_mnist_batchnorm.ipynb
@@ -340,6 +340,7 @@
   }
  ],
  "metadata": {
+  "hide_input": false,
   "kernelspec": {
    "display_name": "Python 3",
    "language": "python",
@@ -355,7 +356,49 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.5.3"
+   "version": "3.6.9"
+  },
+  "toc": {
+   "base_numbering": 1,
+   "nav_menu": {},
+   "number_sections": true,
+   "sideBar": true,
+   "skip_h1_title": false,
+   "title_cell": "Table of Contents",
+   "title_sidebar": "Contents",
+   "toc_cell": false,
+   "toc_position": {},
+   "toc_section_display": true,
+   "toc_window_display": false
+  },
+  "varInspector": {
+   "cols": {
+    "lenName": 16,
+    "lenType": 16,
+    "lenVar": 40
+   },
+   "kernels_config": {
+    "python": {
+     "delete_cmd_postfix": "",
+     "delete_cmd_prefix": "del ",
+     "library": "var_list.py",
+     "varRefreshCmd": "print(var_dic_list())"
+    },
+    "r": {
+     "delete_cmd_postfix": ") ",
+     "delete_cmd_prefix": "rm(",
+     "library": "var_list.r",
+     "varRefreshCmd": "cat(var_dic_list()) "
+    }
+   },
+   "types_to_exclude": [
+    "module",
+    "function",
+    "builtin_function_or_method",
+    "instance",
+    "_Feature"
+   ],
+   "window_display": false
   }
  },
  "nbformat": 4,
diff --git a/lab-10_4_2_ImageFolder_2.ipynb b/lab-10_4_2_ImageFolder_2.ipynb
index 25d201a..2d5d948 100644
--- a/lab-10_4_2_ImageFolder_2.ipynb
+++ b/lab-10_4_2_ImageFolder_2.ipynb
@@ -9,8 +9,13 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
+   "execution_count": 1,
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2019-09-23T06:05:39.991797Z",
+     "start_time": "2019-09-23T06:05:39.397420Z"
+    }
+   },
    "outputs": [],
    "source": [
     "import torch\n",
@@ -26,8 +31,13 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
+   "execution_count": 2,
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2019-09-23T06:05:41.676294Z",
+     "start_time": "2019-09-23T06:05:41.116824Z"
+    }
+   },
    "outputs": [],
    "source": [
     "device = 'cuda' if torch.cuda.is_available() else 'cpu'\n",
@@ -39,8 +49,13 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
+   "execution_count": 4,
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2019-09-23T06:05:56.379585Z",
+     "start_time": "2019-09-23T06:05:56.369616Z"
+    }
+   },
    "outputs": [],
    "source": [
     "trans = transforms.Compose([\n",
@@ -52,8 +67,13 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
+   "execution_count": 5,
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2019-09-23T06:05:59.364095Z",
+     "start_time": "2019-09-23T06:05:59.360104Z"
+    }
+   },
    "outputs": [],
    "source": [
     "data_loader = DataLoader(dataset = train_data, batch_size = 8, shuffle = True, num_workers=2)"
@@ -61,8 +81,13 @@
   },
   {
    "cell_type": "code",
-   "execution_count": null,
-   "metadata": {},
+   "execution_count": 6,
+   "metadata": {
+    "ExecuteTime": {
+     "end_time": "2019-09-23T06:06:01.217173Z",
+     "start_time": "2019-09-23T06:06:01.208163Z"
+    }
+   },
    "outputs": [],
    "source": [
     "class CNN(nn.Module):\n",
@@ -228,6 +253,7 @@
   }
  ],
  "metadata": {
+  "hide_input": false,
   "kernelspec": {
    "display_name": "Python 3",
    "language": "python",
@@ -243,7 +269,49 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.7.1"
+   "version": "3.6.9"
+  },
+  "toc": {
+   "base_numbering": 1,
+   "nav_menu": {},
+   "number_sections": true,
+   "sideBar": true,
+   "skip_h1_title": false,
+   "title_cell": "Table of Contents",
+   "title_sidebar": "Contents",
+   "toc_cell": false,
+   "toc_position": {},
+   "toc_section_display": true,
+   "toc_window_display": false
+  },
+  "varInspector": {
+   "cols": {
+    "lenName": 16,
+    "lenType": 16,
+    "lenVar": 40
+   },
+   "kernels_config": {
+    "python": {
+     "delete_cmd_postfix": "",
+     "delete_cmd_prefix": "del ",
+     "library": "var_list.py",
+     "varRefreshCmd": "print(var_dic_list())"
+    },
+    "r": {
+     "delete_cmd_postfix": ") ",
+     "delete_cmd_prefix": "rm(",
+     "library": "var_list.r",
+     "varRefreshCmd": "cat(var_dic_list()) "
+    }
+   },
+   "types_to_exclude": [
+    "module",
+    "function",
+    "builtin_function_or_method",
+    "instance",
+    "_Feature"
+   ],
+   "window_display": false
   }
  },
  "nbformat": 4,