Update 2d_classification/monai_101.ipynb

Co-authored-by: Eric Kerfoot <17726042+ericspod@users.noreply.github.com>
Signed-off-by: Mingxin Zheng <mingxinz@nvidia.com>

Author: mingxin-zheng

2d_classification/monai_101.ipynb

@@ -225,10 +225,6 @@
     "\n",
     "### About the MedNIST Dataset\n",
     "\n",
-    "The MedNIST dataset is a collection of medical images from multiple sources:\n",
-    "- [TCIA](https://wiki.cancerimagingarchive.net/display/Public/Data+Usage+Policies+and+Restrictions) (The Cancer Imaging Archive)\n",
-    "- [RSNA Bone Age Challenge](http://rsnachallenges.cloudapp.net/competitions/4)\n",
-    "- [NIH Chest X-ray Dataset](https://cloud.google.com/healthcare/docs/resources/public-datasets/nih-chest)\n",
     "\n",
     "### Dataset Information\n",
     "- **Size**: 58,954 images\n",