add section title

Author: despadam

32_language_modeling_1.ipynb

@@ -16,6 +16,7 @@
    "metadata": {},
    "source": [
     "## Table of Contents\n",
+    "- [Intro](#Intro)\n",
     "- [References](#References)\n",
     "- [Inspecting the data](#Inspecting-the-data)\n",
     "- [Bigram language model](#Bigram-language-model)\n",
@@ -47,6 +48,8 @@
    "id": "2",
    "metadata": {},
    "source": [
+    "## Intro\n",
+    "\n",
     "The purpose of this multi-part notebook is to give a gentle introduction to the PyTorch library, with a focus on language modeling.\n",
     "At high-level, we will build a progressively more complex **character-level language model** that can generate more text similar to the training data.\n",
     "\n",