Fix a format error
"cell_type": "markdown",
"metadata": {},
"source": [
- "This is a tutorial on how to utilize the `Interpreter` class to explain certain hidden layers in your NLP models. We provide the explanation by measuring the information of input words ${\\\\bf x}_1,...,{\\\\bf x}_n$ that is encoded in hidden state ${\\bf s} = \\Phi({\\bf x})$. \n",
+ "This is a tutorial on how to utilize the `Interpreter` class to explain certain hidden layers in your NLP models. We provide the explanation by measuring the information of input words ${\\\\bf x}_1$,...,${\\\\bf x}_n$ that is encoded in hidden state ${\\bf s} = \\Phi({\\bf x})$. \n",
"\n",
"The method is described in our *ICML 2019* paper: [Towards a Deep and Unified Understanding of Deep Neural Models in NLP](https://www.microsoft.com/en-us/research/publication/towards-a-deep-and-unified-understanding-of-deep-neural-models-in-nlp/).\n",
"In this torturial, we provide two examples for you to get started quickly.\n",
