added nb license

llama31_law.ipynb

@@ -102,7 +102,9 @@
    "source": [
     "### Step 1: Prepare the dataset\n",
     "\n",
-    "The dataset we used is a subset of the [Law-StackExchange dataset](https://huggingface.co/datasets/ymoslem/Law-StackExchange). We've already filtered and processed this dataset and it can be used to train the model for various different tasks - question title generation (summarization), law domain question answering, and question tag generation (multi-label classification). To run your own data cleaning and prepreocessing, please refer to the [data generation notebook](https://github.com/NVIDIA/NeMo-Curator/tree/main/tutorials/peft-curation-with-sdg). That tutorial also allows you to generate synthetic data and increase the size of the dataset."
+    "The dataset we used is a subset of the [Law-StackExchange dataset](https://huggingface.co/datasets/ymoslem/Law-StackExchange). We've already filtered and processed this dataset and it can be used to train the model for various different tasks - question title generation (summarization), law domain question answering, and question tag generation (multi-label classification). To run your own data cleaning and prepreocessing, please refer to the [data generation notebook](https://github.com/NVIDIA/NeMo-Curator/tree/main/tutorials/peft-curation-with-sdg). That tutorial also allows you to generate synthetic data and increase the size of the dataset.\n",
+    "\n",
+    "This dataset is licensed under the [CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/) license. You can use it for any purpose, including commercial use, without attribution. However, if you use the dataset in a publication, please cite the original authors and the [Law-StackExchange dataset](https://huggingface.co/datasets/ymoslem/Law-StackExchange) repository."
    ]
   },
   {