feat: Tutorial Module 1: Introduction to Language Models

[anantmittal]

• Compare traditional statistical language models and LLMs that are neural networks
• Build a small language model from the ground up and make it generate text

[vanitech]

Completed at https://uw-ssec-tutorials.readthedocs.io/en/latest/SciPy2024/module1/introduction-to-language-models.html