fixes typos

Signed-off-by: Wenqi Li <[email protected]>

Author: wyli

modules/inverse_transforms_and_test_time_augmentations.ipynb

@@ -169,17 +169,9 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 3,
+   "execution_count": null,
    "metadata": {},
-   "outputs": [
-    {
-     "name": "stdout",
-     "output_type": "stream",
-     "text": [
-      "/home/wenqil/Documents/monai_data\n"
-     ]
-    }
-   ],
+   "outputs": [],
    "source": [
     "directory = os.environ.get(\"MONAI_DATA_DIRECTORY\")\n",
     "root_dir = tempfile.mkdtemp() if directory is None else os.path.expanduser(directory)\n",

modules/nifti_read_example.ipynb

@@ -261,7 +261,7 @@
     "ds = GridPatchDataset(ds, img_seg_iter, with_coordinates=False)\n",
     "\n",
     "loader = torch.utils.data.DataLoader(\n",
-    "    ds, batch_size=10, num_workers=0, pin_memory=torch.cuda.is_available()\n",
+    "    ds, batch_size=10, num_workers=2, pin_memory=torch.cuda.is_available()\n",
     ")\n",
     "im, seg = first(loader)\n",
     "print(\"image shapes:\", im.shape, seg.shape)"